22274765

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 27221376

約数和(自身を除く): 4946611

約数列:

[1, 5, 151, 163, 181, 755, 815, 905, 24613, 27331, 29503, 123065, 136655, 147515, 4454953, 22274765]

約数ペア:

[(1, 22274765), (5, 4454953), (151, 147515), (163, 136655), (181, 123065), (755, 29503), (815, 27331), (905, 24613)]