72407555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4153}}^1$

素因数の和:4486

約数の個数: 16

約数和(自身を含む): 95109984

約数和(自身を除く): 22702429

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 4153, 17435, 20765, 45683, 228415, 1316501, 6582505, 14481511, 72407555]

約数ペア:

[(1, 72407555), (5, 14481511), (11, 6582505), (55, 1316501), (317, 228415), (1585, 45683), (3487, 20765), (4153, 17435)]