1499625

素因数分解:

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

素因数の和:95

約数の個数: 48

約数和(自身を含む): 2855424

約数和(自身を除く): 1355799

約数列:

[1, 3, 5, 9, 15, 25, 31, 43, 45, 75, 93, 125, 129, 155, 215, 225, 279, 375, 387, 465, 645, 775, 1075, 1125, 1333, 1395, 1935, 2325, 3225, 3875, 3999, 5375, 6665, 6975, 9675, 11625, 11997, 16125, 19995, 33325, 34875, 48375, 59985, 99975, 166625, 299925, 499875, 1499625]

約数ペア:

[(1, 1499625), (3, 499875), (5, 299925), (9, 166625), (15, 99975), (25, 59985), (31, 48375), (43, 34875), (45, 33325), (75, 19995), (93, 16125), (125, 11997), (129, 11625), (155, 9675), (215, 6975), (225, 6665), (279, 5375), (375, 3999), (387, 3875), (465, 3225), (645, 2325), (775, 1935), (1075, 1395), (1125, 1333)]