29867625

素因数分解:

$3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 24645015

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 139, 191, 225, 375, 417, 573, 695, 955, 1125, 1251, 1719, 2085, 2865, 3475, 4775, 6255, 8595, 10425, 14325, 17375, 23875, 26549, 31275, 42975, 52125, 71625, 79647, 132745, 156375, 214875, 238941, 398235, 663725, 1194705, 1991175, 3318625, 5973525, 9955875, 29867625]

約数ペア:

[(1, 29867625), (3, 9955875), (5, 5973525), (9, 3318625), (15, 1991175), (25, 1194705), (45, 663725), (75, 398235), (125, 238941), (139, 214875), (191, 156375), (225, 132745), (375, 79647), (417, 71625), (573, 52125), (695, 42975), (955, 31275), (1125, 26549), (1251, 23875), (1719, 17375), (2085, 14325), (2865, 10425), (3475, 8595), (4775, 6255)]