70220505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{108869}}^1$

素因数の和:108920

約数の個数: 16

約数和(自身を含む): 114966720

約数和(自身を除く): 44746215

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 108869, 326607, 544345, 1633035, 4681367, 14044101, 23406835, 70220505]

約数ペア:

[(1, 70220505), (3, 23406835), (5, 14044101), (15, 4681367), (43, 1633035), (129, 544345), (215, 326607), (645, 108869)]