415105875

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{8581}}^1$

素因数の和:8645

約数の個数: 48

約数和(自身を含む): 765789024

約数和(自身を除く): 350683149

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 645, 1075, 1125, 1935, 3225, 5375, 8581, 9675, 16125, 25743, 42905, 48375, 77229, 128715, 214525, 368983, 386145, 643575, 1072625, 1106949, 1844915, 1930725, 3217875, 3320847, 5534745, 9224575, 9653625, 16604235, 27673725, 46122875, 83021175, 138368625, 415105875]

約数ペア:

[(1, 415105875), (3, 138368625), (5, 83021175), (9, 46122875), (15, 27673725), (25, 16604235), (43, 9653625), (45, 9224575), (75, 5534745), (125, 3320847), (129, 3217875), (215, 1930725), (225, 1844915), (375, 1106949), (387, 1072625), (645, 643575), (1075, 386145), (1125, 368983), (1935, 214525), (3225, 128715), (5375, 77229), (8581, 48375), (9675, 42905), (16125, 25743)]