37490625

素因数分解:

$3^2\times 5^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 71495424

約数和(自身を除く): 34004799

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 75, 93, 125, 129, 155, 215, 225, 279, 375, 387, 465, 625, 645, 775, 1075, 1125, 1333, 1395, 1875, 1935, 2325, 3125, 3225, 3875, 3999, 5375, 5625, 6665, 6975, 9375, 9675, 11625, 11997, 16125, 19375, 19995, 26875, 28125, 33325, 34875, 48375, 58125, 59985, 80625, 96875, 99975, 134375, 166625, 174375, 241875, 290625, 299925, 403125, 499875, 833125, 871875, 1209375, 1499625, 2499375, 4165625, 7498125, 12496875, 37490625]

約数ペア:

[(1, 37490625), (3, 12496875), (5, 7498125), (9, 4165625), (15, 2499375), (25, 1499625), (31, 1209375), (43, 871875), (45, 833125), (75, 499875), (93, 403125), (125, 299925), (129, 290625), (155, 241875), (215, 174375), (225, 166625), (279, 134375), (375, 99975), (387, 96875), (465, 80625), (625, 59985), (645, 58125), (775, 48375), (1075, 34875), (1125, 33325), (1333, 28125), (1395, 26875), (1875, 19995), (1935, 19375), (2325, 16125), (3125, 11997), (3225, 11625), (3875, 9675), (3999, 9375), (5375, 6975), (5625, 6665)]