60745725

素因数分解:

$3^2\times 5^2\times {\mathrm{269981}}^1$

素因数の和:269997

約数の個数: 18

約数和(自身を含む): 108802746

約数和(自身を除く): 48057021

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269981, 809943, 1349905, 2429829, 4049715, 6749525, 12149145, 20248575, 60745725]

約数ペア:

[(1, 60745725), (3, 20248575), (5, 12149145), (9, 6749525), (15, 4049715), (25, 2429829), (45, 1349905), (75, 809943), (225, 269981)]