154927135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 211636800

約数和(自身を除く): 56709665

約数列:

[1, 5, 11, 29, 55, 137, 145, 319, 685, 709, 1507, 1595, 3545, 3973, 7535, 7799, 19865, 20561, 38995, 43703, 97133, 102805, 218515, 226171, 485665, 1068463, 1130855, 2816857, 5342315, 14084285, 30985427, 154927135]

約数ペア:

[(1, 154927135), (5, 30985427), (11, 14084285), (29, 5342315), (55, 2816857), (137, 1130855), (145, 1068463), (319, 485665), (685, 226171), (709, 218515), (1507, 102805), (1595, 97133), (3545, 43703), (3973, 38995), (7535, 20561), (7799, 19865)]