3896925

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 6499584

約数和(自身を除く): 2602659

約数列:

[1, 3, 5, 15, 25, 75, 223, 233, 669, 699, 1115, 1165, 3345, 3495, 5575, 5825, 16725, 17475, 51959, 155877, 259795, 779385, 1298975, 3896925]

約数ペア:

[(1, 3896925), (3, 1298975), (5, 779385), (15, 259795), (25, 155877), (75, 51959), (223, 17475), (233, 16725), (669, 5825), (699, 5575), (1115, 3495), (1165, 3345)]