78427115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14537}}^1$

素因数の和:14638

約数の個数: 16

約数和(自身を含む): 102580128

約数和(自身を除く): 24153013

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 14537, 72685, 188981, 944905, 1206571, 6032855, 15685423, 78427115]

約数ペア:

[(1, 78427115), (5, 15685423), (13, 6032855), (65, 1206571), (83, 944905), (415, 188981), (1079, 72685), (5395, 14537)]