64154475

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 162

約数和(自身を含む): 152435556

約数和(自身を除く): 88281081

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 25, 33, 35, 45, 49, 55, 63, 69, 75, 77, 99, 105, 115, 147, 161, 165, 175, 207, 225, 231, 245, 253, 275, 315, 345, 385, 441, 483, 495, 525, 529, 539, 575, 693, 735, 759, 805, 825, 1035, 1127, 1155, 1225, 1265, 1449, 1575, 1587, 1617, 1725, 1771, 1925, 2205, 2277, 2415, 2475, 2645, 2695, 3381, 3465, 3675, 3703, 3795, 4025, 4761, 4851, 5175, 5313, 5635, 5775, 5819, 6325, 7245, 7935, 8085, 8855, 10143, 11025, 11109, 11385, 12075, 12397, 13225, 13475, 15939, 16905, 17325, 17457, 18515, 18975, 23805, 24255, 25921, 26565, 28175, 29095, 33327, 36225, 37191, 39675, 40425, 40733, 44275, 50715, 52371, 55545, 56925, 61985, 77763, 79695, 84525, 87285, 92575, 111573, 119025, 121275, 122199, 129605, 132825, 145475, 166635, 185955, 203665, 233289, 253575, 261855, 277725, 285131, 309925, 366597, 388815, 398475, 436425, 557865, 610995, 648025, 833175, 855393, 929775, 1018325, 1166445, 1309275, 1425655, 1832985, 1944075, 2566179, 2789325, 3054975, 4276965, 5832225, 7128275, 9164925, 12830895, 21384825, 64154475]

約数ペア:

[(1, 64154475), (3, 21384825), (5, 12830895), (7, 9164925), (9, 7128275), (11, 5832225), (15, 4276965), (21, 3054975), (23, 2789325), (25, 2566179), (33, 1944075), (35, 1832985), (45, 1425655), (49, 1309275), (55, 1166445), (63, 1018325), (69, 929775), (75, 855393), (77, 833175), (99, 648025), (105, 610995), (115, 557865), (147, 436425), (161, 398475), (165, 388815), (175, 366597), (207, 309925), (225, 285131), (231, 277725), (245, 261855), (253, 253575), (275, 233289), (315, 203665), (345, 185955), (385, 166635), (441, 145475), (483, 132825), (495, 129605), (525, 122199), (529, 121275), (539, 119025), (575, 111573), (693, 92575), (735, 87285), (759, 84525), (805, 79695), (825, 77763), (1035, 61985), (1127, 56925), (1155, 55545), (1225, 52371), (1265, 50715), (1449, 44275), (1575, 40733), (1587, 40425), (1617, 39675), (1725, 37191), (1771, 36225), (1925, 33327), (2205, 29095), (2277, 28175), (2415, 26565), (2475, 25921), (2645, 24255), (2695, 23805), (3381, 18975), (3465, 18515), (3675, 17457), (3703, 17325), (3795, 16905), (4025, 15939), (4761, 13475), (4851, 13225), (5175, 12397), (5313, 12075), (5635, 11385), (5775, 11109), (5819, 11025), (6325, 10143), (7245, 8855), (7935, 8085)]