55383975

素因数分解:

$3^2\times 5^2\times {\mathrm{246151}}^1$

素因数の和:246167

約数の個数: 18

約数和(自身を含む): 99199256

約数和(自身を除く): 43815281

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 246151, 738453, 1230755, 2215359, 3692265, 6153775, 11076795, 18461325, 55383975]

約数ペア:

[(1, 55383975), (3, 18461325), (5, 11076795), (9, 6153775), (15, 3692265), (25, 2215359), (45, 1230755), (75, 738453), (225, 246151)]