616125

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 1078272

約数和(自身を除く): 462147

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 125, 155, 159, 265, 375, 465, 775, 795, 1325, 1643, 2325, 3875, 3975, 4929, 6625, 8215, 11625, 19875, 24645, 41075, 123225, 205375, 616125]

約数ペア:

[(1, 616125), (3, 205375), (5, 123225), (15, 41075), (25, 24645), (31, 19875), (53, 11625), (75, 8215), (93, 6625), (125, 4929), (155, 3975), (159, 3875), (265, 2325), (375, 1643), (465, 1325), (775, 795)]