91382175

素因数分解:

$3^4\times 5^2\times {\mathrm{45127}}^1$

素因数の和:45149

約数の個数: 30

約数和(自身を含む): 169275128

約数和(自身を除く): 77892953

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 45127, 135381, 225635, 406143, 676905, 1128175, 1218429, 2030715, 3384525, 3655287, 6092145, 10153575, 18276435, 30460725, 91382175]

約数ペア:

[(1, 91382175), (3, 30460725), (5, 18276435), (9, 10153575), (15, 6092145), (25, 3655287), (27, 3384525), (45, 2030715), (75, 1218429), (81, 1128175), (135, 676905), (225, 406143), (405, 225635), (675, 135381), (2025, 45127)]