72412855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21713}}^1$

素因数の和:21770

約数の個数: 16

約数和(自身を含む): 93804480

約数和(自身を除く): 21391625

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 21713, 108565, 499399, 629677, 2496995, 3148385, 14482571, 72412855]

約数ペア:

[(1, 72412855), (5, 14482571), (23, 3148385), (29, 2496995), (115, 629677), (145, 499399), (667, 108565), (3335, 21713)]