315304875

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{9041}}^1$

素因数の和:9093

約数の個数: 48

約数和(自身を含む): 586789632

約数和(自身を除く): 271484757

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 2325, 3875, 6975, 9041, 11625, 27123, 34875, 45205, 81369, 135615, 226025, 280271, 406845, 678075, 840813, 1130125, 1401355, 2034225, 2522439, 3390375, 4204065, 7006775, 10171125, 12612195, 21020325, 35033875, 63060975, 105101625, 315304875]

約数ペア:

[(1, 315304875), (3, 105101625), (5, 63060975), (9, 35033875), (15, 21020325), (25, 12612195), (31, 10171125), (45, 7006775), (75, 4204065), (93, 3390375), (125, 2522439), (155, 2034225), (225, 1401355), (279, 1130125), (375, 840813), (465, 678075), (775, 406845), (1125, 280271), (1395, 226025), (2325, 135615), (3875, 81369), (6975, 45205), (9041, 34875), (11625, 27123)]