13495725

素因数分解:

$3^2\times 5^2\times {\mathrm{59981}}^1$

素因数の和:59997

約数の個数: 18

約数和(自身を含む): 24172746

約数和(自身を除く): 10677021

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 59981, 179943, 299905, 539829, 899715, 1499525, 2699145, 4498575, 13495725]

約数ペア:

[(1, 13495725), (3, 4498575), (5, 2699145), (9, 1499525), (15, 899715), (25, 539829), (45, 299905), (75, 179943), (225, 59981)]