78089405

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 95831424

約数和(自身を除く): 17742019

約数列:

[1, 5, 53, 265, 467, 631, 2335, 3155, 24751, 33443, 123755, 167215, 294677, 1473385, 15617881, 78089405]

約数ペア:

[(1, 78089405), (5, 15617881), (53, 1473385), (265, 294677), (467, 167215), (631, 123755), (2335, 33443), (3155, 24751)]