901024735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2129}}^1$

素因数の和:2547

約数の個数: 32

約数和(自身を含む): 1236695040

約数和(自身を除く): 335670305

約数列:

[1, 5, 13, 17, 65, 85, 221, 383, 1105, 1915, 2129, 4979, 6511, 10645, 24895, 27677, 32555, 36193, 84643, 138385, 180965, 423215, 470509, 815407, 2352545, 4077035, 10600291, 13861919, 53001455, 69309595, 180204947, 901024735]

約数ペア:

[(1, 901024735), (5, 180204947), (13, 69309595), (17, 53001455), (65, 13861919), (85, 10600291), (221, 4077035), (383, 2352545), (1105, 815407), (1915, 470509), (2129, 423215), (4979, 180965), (6511, 138385), (10645, 84643), (24895, 36193), (27677, 32555)]