42945955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22783}}^1$

素因数の和:22830

約数の個数: 16

約数和(自身を含む): 57415680

約数和(自身を除く): 14469725

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 22783, 113915, 296179, 660707, 1480895, 3303535, 8589191, 42945955]

約数ペア:

[(1, 42945955), (5, 8589191), (13, 3303535), (29, 1480895), (65, 660707), (145, 296179), (377, 113915), (1885, 22783)]