72266224895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5238581}}^1$

素因数の和:5238706

約数の個数: 16

約数和(自身を含む): 90522696960

約数和(自身を除く): 18256472065

約数列:

[1, 5, 31, 89, 155, 445, 2759, 13795, 5238581, 26192905, 162396011, 466233709, 811980055, 2331168545, 14453244979, 72266224895]

約数ペア:

[(1, 72266224895), (5, 14453244979), (31, 2331168545), (89, 811980055), (155, 466233709), (445, 162396011), (2759, 26192905), (13795, 5238581)]