77884755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{399409}}^1$

素因数の和:399430

約数の個数: 16

約数和(自身を含む): 134201760

約数和(自身を除く): 56317005

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 399409, 1198227, 1997045, 5192317, 5991135, 15576951, 25961585, 77884755]

約数ペア:

[(1, 77884755), (3, 25961585), (5, 15576951), (13, 5991135), (15, 5192317), (39, 1997045), (65, 1198227), (195, 399409)]