22080575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 31176576

約数和(自身を除く): 9096001

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 3491, 6325, 17455, 38401, 80293, 87275, 192005, 401465, 883223, 960025, 2007325, 4416115, 22080575]

約数ペア:

[(1, 22080575), (5, 4416115), (11, 2007325), (23, 960025), (25, 883223), (55, 401465), (115, 192005), (253, 87275), (275, 80293), (575, 38401), (1265, 17455), (3491, 6325)]