72426215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 89431776

約数和(自身を除く): 17005561

約数列:

[1, 5, 61, 83, 305, 415, 2861, 5063, 14305, 25315, 174521, 237463, 872605, 1187315, 14485243, 72426215]

約数ペア:

[(1, 72426215), (5, 14485243), (61, 1187315), (83, 872605), (305, 237463), (415, 174521), (2861, 25315), (5063, 14305)]