5538043305

素因数分解:

$3^4\times 5^1\times {\mathrm{13674181}}^1$

素因数の和:13674198

約数の個数: 20

約数和(自身を含む): 9927456132

約数和(自身を除く): 4389412827

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13674181, 41022543, 68370905, 123067629, 205112715, 369202887, 615338145, 1107608661, 1846014435, 5538043305]

約数ペア:

[(1, 5538043305), (3, 1846014435), (5, 1107608661), (9, 615338145), (15, 369202887), (27, 205112715), (45, 123067629), (81, 68370905), (135, 41022543), (405, 13674181)]