64009055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1321}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 83952288

約数和(自身を除く): 19943233

約数列:

[1, 5, 11, 55, 881, 1321, 4405, 6605, 9691, 14531, 48455, 72655, 1163801, 5819005, 12801811, 64009055]

約数ペア:

[(1, 64009055), (5, 12801811), (11, 5819005), (55, 1163801), (881, 72655), (1321, 48455), (4405, 14531), (6605, 9691)]