72069665

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 88459776

約数和(自身を除く): 16390111

約数列:

[1, 5, 53, 265, 431, 631, 2155, 3155, 22843, 33443, 114215, 167215, 271961, 1359805, 14413933, 72069665]

約数ペア:

[(1, 72069665), (5, 14413933), (53, 1359805), (265, 271961), (431, 167215), (631, 114215), (2155, 33443), (3155, 22843)]