56551545

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9173}}^1$

素因数の和:9321

約数の個数: 24

約数和(自身を含む): 98748936

約数和(自身を除く): 42197391

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 9173, 27519, 45865, 82557, 137595, 412785, 1256701, 3770103, 6283505, 11310309, 18850515, 56551545]

約数ペア:

[(1, 56551545), (3, 18850515), (5, 11310309), (9, 6283505), (15, 3770103), (45, 1256701), (137, 412785), (411, 137595), (685, 82557), (1233, 45865), (2055, 27519), (6165, 9173)]