61385265

素因数分解:

$3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2089}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 106615080

約数和(自身を除く): 45229815

約数列:

[1, 3, 5, 9, 15, 45, 653, 1959, 2089, 3265, 5877, 6267, 9795, 10445, 18801, 29385, 31335, 94005, 1364117, 4092351, 6820585, 12277053, 20461755, 61385265]

約数ペア:

[(1, 61385265), (3, 20461755), (5, 12277053), (9, 6820585), (15, 4092351), (45, 1364117), (653, 94005), (1959, 31335), (2089, 29385), (3265, 18801), (5877, 10445), (6267, 9795)]