156989491725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{5897}}^1$

素因数の和:6028

約数の個数: 144

約数和(自身を含む): 300901616064

約数和(自身を除く): 143912124339

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 61, 69, 75, 115, 165, 183, 253, 275, 305, 345, 529, 575, 671, 759, 825, 915, 1265, 1403, 1525, 1587, 1725, 2013, 2645, 3355, 3795, 4209, 4575, 5819, 5897, 6325, 7015, 7935, 10065, 13225, 15433, 16775, 17457, 17691, 18975, 21045, 29095, 29485, 32269, 35075, 39675, 46299, 50325, 64867, 77165, 87285, 88455, 96807, 105225, 135631, 145475, 147425, 161345, 194601, 231495, 324335, 354959, 359717, 385825, 406893, 436425, 442275, 484035, 678155, 806725, 973005, 1064877, 1079151, 1157475, 1491941, 1621675, 1774795, 1798585, 2034465, 2420175, 3119513, 3390775, 3956887, 4475823, 4865025, 5324385, 5395755, 7459705, 8273491, 8873975, 8992925, 9358539, 10172325, 11870661, 15597565, 19784435, 22379115, 24820473, 26621925, 26978775, 34314643, 37298525, 41367455, 46792695, 59353305, 77987825, 91008401, 98922175, 102943929, 111895575, 124102365, 171573215, 190290293, 206837275, 233963475, 273025203, 296766525, 455042005, 514719645, 570870879, 620511825, 857866075, 951451465, 1365126015, 2093193223, 2275210025, 2573598225, 2854354395, 4757257325, 6279579669, 6825630075, 10465966115, 14271771975, 31397898345, 52329830575, 156989491725]

約数ペア:

[(1, 156989491725), (3, 52329830575), (5, 31397898345), (11, 14271771975), (15, 10465966115), (23, 6825630075), (25, 6279579669), (33, 4757257325), (55, 2854354395), (61, 2573598225), (69, 2275210025), (75, 2093193223), (115, 1365126015), (165, 951451465), (183, 857866075), (253, 620511825), (275, 570870879), (305, 514719645), (345, 455042005), (529, 296766525), (575, 273025203), (671, 233963475), (759, 206837275), (825, 190290293), (915, 171573215), (1265, 124102365), (1403, 111895575), (1525, 102943929), (1587, 98922175), (1725, 91008401), (2013, 77987825), (2645, 59353305), (3355, 46792695), (3795, 41367455), (4209, 37298525), (4575, 34314643), (5819, 26978775), (5897, 26621925), (6325, 24820473), (7015, 22379115), (7935, 19784435), (10065, 15597565), (13225, 11870661), (15433, 10172325), (16775, 9358539), (17457, 8992925), (17691, 8873975), (18975, 8273491), (21045, 7459705), (29095, 5395755), (29485, 5324385), (32269, 4865025), (35075, 4475823), (39675, 3956887), (46299, 3390775), (50325, 3119513), (64867, 2420175), (77165, 2034465), (87285, 1798585), (88455, 1774795), (96807, 1621675), (105225, 1491941), (135631, 1157475), (145475, 1079151), (147425, 1064877), (161345, 973005), (194601, 806725), (231495, 678155), (324335, 484035), (354959, 442275), (359717, 436425), (385825, 406893)]