25572303

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 38445056

約数和(自身を除く): 12872753

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 607, 1359, 1821, 4681, 5463, 14043, 18817, 42129, 56451, 91657, 169353, 274971, 824913, 2841367, 8524101, 25572303]

約数ペア:

[(1, 25572303), (3, 8524101), (9, 2841367), (31, 824913), (93, 274971), (151, 169353), (279, 91657), (453, 56451), (607, 42129), (1359, 18817), (1821, 14043), (4681, 5463)]