9955875

素因数分解:

$3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 16773120

約数和(自身を除く): 6817245

約数列:

[1, 3, 5, 15, 25, 75, 125, 139, 191, 375, 417, 573, 695, 955, 2085, 2865, 3475, 4775, 10425, 14325, 17375, 23875, 26549, 52125, 71625, 79647, 132745, 398235, 663725, 1991175, 3318625, 9955875]

約数ペア:

[(1, 9955875), (3, 3318625), (5, 1991175), (15, 663725), (25, 398235), (75, 132745), (125, 79647), (139, 71625), (191, 52125), (375, 26549), (417, 23875), (573, 17375), (695, 14325), (955, 10425), (2085, 4775), (2865, 3475)]