28571055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{46457}}^1$

素因数の和:46506

約数の個数: 16

約数和(自身を含む): 46829664

約数和(自身を除く): 18258609

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 46457, 139371, 232285, 696855, 1904737, 5714211, 9523685, 28571055]

約数ペア:

[(1, 28571055), (3, 9523685), (5, 5714211), (15, 1904737), (41, 696855), (123, 232285), (205, 139371), (615, 46457)]