4190625

素因数分解:

$3^2\times 5^5\times {\mathrm{149}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 7616700

約数和(自身を除く): 3426075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 149, 225, 375, 447, 625, 745, 1125, 1341, 1875, 2235, 3125, 3725, 5625, 6705, 9375, 11175, 18625, 28125, 33525, 55875, 93125, 167625, 279375, 465625, 838125, 1396875, 4190625]

約数ペア:

[(1, 4190625), (3, 1396875), (5, 838125), (9, 465625), (15, 279375), (25, 167625), (45, 93125), (75, 55875), (125, 33525), (149, 28125), (225, 18625), (375, 11175), (447, 9375), (625, 6705), (745, 5625), (1125, 3725), (1341, 3125), (1875, 2235)]