25455807

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 40023984

約数和(自身を除く): 14568177

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 2243, 3783, 6729, 11349, 20187, 29159, 87477, 217571, 262431, 652713, 1958139, 2828423, 8485269, 25455807]

約数ペア:

[(1, 25455807), (3, 8485269), (9, 2828423), (13, 1958139), (39, 652713), (97, 262431), (117, 217571), (291, 87477), (873, 29159), (1261, 20187), (2243, 11349), (3783, 6729)]