42985875

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 29497965

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1451, 1975, 4353, 5925, 7255, 9875, 21765, 29625, 36275, 108825, 114629, 181375, 343887, 544125, 573145, 1719435, 2865725, 8597175, 14328625, 42985875]

約数ペア:

[(1, 42985875), (3, 14328625), (5, 8597175), (15, 2865725), (25, 1719435), (75, 573145), (79, 544125), (125, 343887), (237, 181375), (375, 114629), (395, 108825), (1185, 36275), (1451, 29625), (1975, 21765), (4353, 9875), (5925, 7255)]