131808883905

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1\times {\mathrm{5903}}^1$

素因数の和:6967

約数の個数: 64

約数和(自身を含む): 235855825920

約数和(自身を除く): 104046942015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 857, 965, 1737, 2571, 2895, 4285, 5211, 5903, 7713, 8685, 12855, 17709, 23139, 26055, 29515, 38565, 53127, 88545, 115695, 159381, 165401, 265635, 496203, 796905, 827005, 1139279, 1488609, 2481015, 3417837, 4465827, 5058871, 5696395, 7443045, 10253511, 15176613, 17089185, 22329135, 25294355, 30760533, 45529839, 51267555, 75883065, 136589517, 153802665, 227649195, 682947585, 976362103, 2929086309, 4881810515, 8787258927, 14645431545, 26361776781, 43936294635, 131808883905]

約数ペア:

[(1, 131808883905), (3, 43936294635), (5, 26361776781), (9, 14645431545), (15, 8787258927), (27, 4881810515), (45, 2929086309), (135, 976362103), (193, 682947585), (579, 227649195), (857, 153802665), (965, 136589517), (1737, 75883065), (2571, 51267555), (2895, 45529839), (4285, 30760533), (5211, 25294355), (5903, 22329135), (7713, 17089185), (8685, 15176613), (12855, 10253511), (17709, 7443045), (23139, 5696395), (26055, 5058871), (29515, 4465827), (38565, 3417837), (53127, 2481015), (88545, 1488609), (115695, 1139279), (159381, 827005), (165401, 796905), (265635, 496203)]