22270865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 28118016

約数和(自身を除く): 5847151

約数列:

[1, 5, 31, 53, 155, 265, 1643, 2711, 8215, 13555, 84041, 143683, 420205, 718415, 4454173, 22270865]

約数ペア:

[(1, 22270865), (5, 4454173), (31, 718415), (53, 420205), (155, 143683), (265, 84041), (1643, 13555), (2711, 8215)]