9445725

素因数分解:

$3^2\times 5^2\times {\mathrm{41981}}^1$

素因数の和:41997

約数の個数: 18

約数和(自身を含む): 16918746

約数和(自身を除く): 7473021

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 41981, 125943, 209905, 377829, 629715, 1049525, 1889145, 3148575, 9445725]

約数ペア:

[(1, 9445725), (3, 3148575), (5, 1889145), (9, 1049525), (15, 629715), (25, 377829), (45, 209905), (75, 125943), (225, 41981)]