5889915

素因数分解:

$3^4\times 5^1\times {\mathrm{14543}}^1$

素因数の和:14560

約数の個数: 20

約数和(自身を含む): 10558944

約数和(自身を除く): 4669029

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 14543, 43629, 72715, 130887, 218145, 392661, 654435, 1177983, 1963305, 5889915]

約数ペア:

[(1, 5889915), (3, 1963305), (5, 1177983), (9, 654435), (15, 392661), (27, 218145), (45, 130887), (81, 72715), (135, 43629), (405, 14543)]