42424875

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 78345696

約数和(自身を除く): 35920821

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 645, 877, 1075, 1125, 1935, 2631, 3225, 4385, 5375, 7893, 9675, 13155, 16125, 21925, 37711, 39465, 48375, 65775, 109625, 113133, 188555, 197325, 328875, 339399, 565665, 942775, 986625, 1696995, 2828325, 4713875, 8484975, 14141625, 42424875]

約数ペア:

[(1, 42424875), (3, 14141625), (5, 8484975), (9, 4713875), (15, 2828325), (25, 1696995), (43, 986625), (45, 942775), (75, 565665), (125, 339399), (129, 328875), (215, 197325), (225, 188555), (375, 113133), (387, 109625), (645, 65775), (877, 48375), (1075, 39465), (1125, 37711), (1935, 21925), (2631, 16125), (3225, 13155), (4385, 9675), (5375, 7893)]