385459945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{5309}}^1$

素因数の和:6444

約数の個数: 16

約数和(自身を含む): 498672720

約数和(自身を除く): 113212775

約数列:

[1, 5, 13, 65, 1117, 5309, 5585, 14521, 26545, 69017, 72605, 345085, 5930153, 29650765, 77091989, 385459945]

約数ペア:

[(1, 385459945), (5, 77091989), (13, 29650765), (65, 5930153), (1117, 345085), (5309, 72605), (5585, 69017), (14521, 26545)]