226258145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 291301920

約数和(自身を除く): 65043775

約数列:

[1, 5, 29, 37, 145, 181, 185, 233, 905, 1073, 1165, 5249, 5365, 6697, 6757, 8621, 26245, 33485, 33785, 42173, 43105, 194213, 210865, 250009, 971065, 1223017, 1250045, 1560401, 6115085, 7802005, 45251629, 226258145]

約数ペア:

[(1, 226258145), (5, 45251629), (29, 7802005), (37, 6115085), (145, 1560401), (181, 1250045), (185, 1223017), (233, 971065), (905, 250009), (1073, 210865), (1165, 194213), (5249, 43105), (5365, 42173), (6697, 33785), (6757, 33485), (8621, 26245)]