226627775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22273}}^1$

素因数の和:22331

約数の個数: 24

約数和(自身を含む): 314865264

約数和(自身を除く): 88237489

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 925, 2035, 10175, 22273, 111365, 245003, 556825, 824101, 1225015, 4120505, 6125075, 9065111, 20602525, 45325555, 226627775]

約数ペア:

[(1, 226627775), (5, 45325555), (11, 20602525), (25, 9065111), (37, 6125075), (55, 4120505), (185, 1225015), (275, 824101), (407, 556825), (925, 245003), (2035, 111365), (10175, 22273)]