231023325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{236947}}^1$

素因数の和:236973

約数の個数: 24

約数和(自身を含む): 411341728

約数和(自身を除く): 180318403

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 236947, 710841, 1184735, 3080311, 3554205, 5923675, 9240933, 15401555, 17771025, 46204665, 77007775, 231023325]

約数ペア:

[(1, 231023325), (3, 77007775), (5, 46204665), (13, 17771025), (15, 15401555), (25, 9240933), (39, 5923675), (65, 3554205), (75, 3080311), (195, 1184735), (325, 710841), (975, 236947)]