22770065

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 5071471

約数列:

[1, 5, 113, 191, 211, 565, 955, 1055, 21583, 23843, 40301, 107915, 119215, 201505, 4554013, 22770065]

約数ペア:

[(1, 22770065), (5, 4554013), (113, 201505), (191, 119215), (211, 107915), (565, 40301), (955, 23843), (1055, 21583)]