83412225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28517}}^1$

素因数の和:28546

約数の個数: 36

約数和(自身を含む): 160898556

約数和(自身を除く): 77486331

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 28517, 85551, 142585, 256653, 370721, 427755, 712925, 1112163, 1283265, 1853605, 2138775, 3336489, 5560815, 6416325, 9268025, 16682445, 27804075, 83412225]

約数ペア:

[(1, 83412225), (3, 27804075), (5, 16682445), (9, 9268025), (13, 6416325), (15, 5560815), (25, 3336489), (39, 2138775), (45, 1853605), (65, 1283265), (75, 1112163), (117, 712925), (195, 427755), (225, 370721), (325, 256653), (585, 142585), (975, 85551), (2925, 28517)]