78325965

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11527}}^1$

素因数の和:11689

約数の個数: 24

約数和(自身を含む): 136675968

約数和(自身を除く): 58350003

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 11527, 34581, 57635, 103743, 172905, 518715, 1740577, 5221731, 8702885, 15665193, 26108655, 78325965]

約数ペア:

[(1, 78325965), (3, 26108655), (5, 15665193), (9, 8702885), (15, 5221731), (45, 1740577), (151, 518715), (453, 172905), (755, 103743), (1359, 57635), (2265, 34581), (6795, 11527)]