74356875

素因数分解:

$3^2\times 5^4\times {\mathrm{13219}}^1$

素因数の和:13245

約数の個数: 30

約数和(自身を含む): 134222660

約数和(自身を除く): 59865785

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 13219, 39657, 66095, 118971, 198285, 330475, 594855, 991425, 1652375, 2974275, 4957125, 8261875, 14871375, 24785625, 74356875]

約数ペア:

[(1, 74356875), (3, 24785625), (5, 14871375), (9, 8261875), (15, 4957125), (25, 2974275), (45, 1652375), (75, 991425), (125, 594855), (225, 330475), (375, 198285), (625, 118971), (1125, 66095), (1875, 39657), (5625, 13219)]