5243025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 8838720

約数和(自身を除く): 3595695

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1319, 1325, 3957, 3975, 6595, 19785, 32975, 69907, 98925, 209721, 349535, 1048605, 1747675, 5243025]

約数ペア:

[(1, 5243025), (3, 1747675), (5, 1048605), (15, 349535), (25, 209721), (53, 98925), (75, 69907), (159, 32975), (265, 19785), (795, 6595), (1319, 3975), (1325, 3957)]