55875915

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8933}}^1$

素因数の和:9083

約数の個数: 24

約数和(自身を含む): 97559280

約数和(自身を除く): 41683365

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 8933, 26799, 44665, 80397, 133995, 401985, 1241687, 3725061, 6208435, 11175183, 18625305, 55875915]

約数ペア:

[(1, 55875915), (3, 18625305), (5, 11175183), (9, 6208435), (15, 3725061), (45, 1241687), (139, 401985), (417, 133995), (695, 80397), (1251, 44665), (2085, 26799), (6255, 8933)]