53504325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 116876448

約数和(自身を除く): 63372123

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 49, 63, 69, 75, 105, 115, 147, 161, 175, 207, 211, 225, 245, 315, 345, 441, 483, 525, 575, 633, 735, 805, 1035, 1055, 1127, 1225, 1449, 1477, 1575, 1725, 1899, 2205, 2415, 3165, 3381, 3675, 4025, 4431, 4853, 5175, 5275, 5635, 7245, 7385, 9495, 10143, 10339, 11025, 12075, 13293, 14559, 15825, 16905, 22155, 24265, 28175, 31017, 33971, 36225, 36925, 43677, 47475, 50715, 51695, 66465, 72795, 84525, 93051, 101913, 110775, 121325, 155085, 169855, 218385, 237797, 253575, 258475, 305739, 332325, 363975, 465255, 509565, 713391, 775425, 849275, 1091925, 1188985, 1528695, 2140173, 2326275, 2547825, 3566955, 5944925, 7643475, 10700865, 17834775, 53504325]

約数ペア:

[(1, 53504325), (3, 17834775), (5, 10700865), (7, 7643475), (9, 5944925), (15, 3566955), (21, 2547825), (23, 2326275), (25, 2140173), (35, 1528695), (45, 1188985), (49, 1091925), (63, 849275), (69, 775425), (75, 713391), (105, 509565), (115, 465255), (147, 363975), (161, 332325), (175, 305739), (207, 258475), (211, 253575), (225, 237797), (245, 218385), (315, 169855), (345, 155085), (441, 121325), (483, 110775), (525, 101913), (575, 93051), (633, 84525), (735, 72795), (805, 66465), (1035, 51695), (1055, 50715), (1127, 47475), (1225, 43677), (1449, 36925), (1477, 36225), (1575, 33971), (1725, 31017), (1899, 28175), (2205, 24265), (2415, 22155), (3165, 16905), (3381, 15825), (3675, 14559), (4025, 13293), (4431, 12075), (4853, 11025), (5175, 10339), (5275, 10143), (5635, 9495), (7245, 7385)]