69372115

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 85615200

約数和(自身を除く): 16243085

約数列:

[1, 5, 43, 215, 229, 1145, 1409, 7045, 9847, 49235, 60587, 302935, 322661, 1613305, 13874423, 69372115]

約数ペア:

[(1, 69372115), (5, 13874423), (43, 1613305), (215, 322661), (229, 302935), (1145, 60587), (1409, 49235), (7045, 9847)]