8221551155

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{28661}}^1$

素因数の和:29326

約数の個数: 16

約数和(自身を含む): 9979879104

約数和(自身を除く): 1758327949

約数列:

[1, 5, 103, 515, 557, 2785, 28661, 57371, 143305, 286855, 2952083, 14760415, 15964177, 79820885, 1644310231, 8221551155]

約数ペア:

[(1, 8221551155), (5, 1644310231), (103, 79820885), (515, 15964177), (557, 14760415), (2785, 2952083), (28661, 286855), (57371, 143305)]