78152535

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59887}}^1$

素因数の和:59927

約数の個数: 24

約数和(自身を含む): 140137920

約数和(自身を除く): 61985385

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 59887, 179661, 299435, 538983, 898305, 1736723, 2694915, 5210169, 8683615, 15630507, 26050845, 78152535]

約数ペア:

[(1, 78152535), (3, 26050845), (5, 15630507), (9, 8683615), (15, 5210169), (29, 2694915), (45, 1736723), (87, 898305), (145, 538983), (261, 299435), (435, 179661), (1305, 59887)]