31932945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 62360064

約数和(自身を除く): 30427119

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 2081, 3069, 5115, 6243, 10405, 15345, 18729, 22891, 31215, 64511, 68673, 93645, 114455, 193533, 206019, 322555, 343365, 580599, 709621, 967665, 1030095, 2128863, 2902995, 3548105, 6386589, 10644315, 31932945]

約数ペア:

[(1, 31932945), (3, 10644315), (5, 6386589), (9, 3548105), (11, 2902995), (15, 2128863), (31, 1030095), (33, 967665), (45, 709621), (55, 580599), (93, 343365), (99, 322555), (155, 206019), (165, 193533), (279, 114455), (341, 93645), (465, 68673), (495, 64511), (1023, 31215), (1395, 22891), (1705, 18729), (2081, 15345), (3069, 10405), (5115, 6243)]