42717935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2243}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 55417824

約数和(自身を除く): 12699889

約数列:

[1, 5, 13, 65, 293, 1465, 2243, 3809, 11215, 19045, 29159, 145795, 657199, 3285995, 8543587, 42717935]

約数ペア:

[(1, 42717935), (5, 8543587), (13, 3285995), (65, 657199), (293, 145795), (1465, 29159), (2243, 19045), (3809, 11215)]