55905975

素因数分解:

$3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1288

約数の個数: 36

約数和(自身を含む): 100646832

約数和(自身を除く): 44740857

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 241, 723, 1031, 1205, 2169, 3093, 3615, 5155, 6025, 9279, 10845, 15465, 18075, 25775, 46395, 54225, 77325, 231975, 248471, 745413, 1242355, 2236239, 3727065, 6211775, 11181195, 18635325, 55905975]

約数ペア:

[(1, 55905975), (3, 18635325), (5, 11181195), (9, 6211775), (15, 3727065), (25, 2236239), (45, 1242355), (75, 745413), (225, 248471), (241, 231975), (723, 77325), (1031, 54225), (1205, 46395), (2169, 25775), (3093, 18075), (3615, 15465), (5155, 10845), (6025, 9279)]