56161785

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61379}}^1$

素因数の和:61448

約数の個数: 16

約数和(自身を含む): 91333440

約数和(自身を除く): 35171655

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 61379, 184137, 306895, 920685, 3744119, 11232357, 18720595, 56161785]

約数ペア:

[(1, 56161785), (3, 18720595), (5, 11232357), (15, 3744119), (61, 920685), (183, 306895), (305, 184137), (915, 61379)]