630396675

素因数分解:

$3^5\times 5^2\times {\mathrm{103769}}^1$

素因数の和:103794

約数の個数: 36

約数和(自身を含む): 1170940680

約数和(自身を除く): 540544005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 103769, 311307, 518845, 933921, 1556535, 2594225, 2801763, 4669605, 7782675, 8405289, 14008815, 23348025, 25215867, 42026445, 70044075, 126079335, 210132225, 630396675]

約数ペア:

[(1, 630396675), (3, 210132225), (5, 126079335), (9, 70044075), (15, 42026445), (25, 25215867), (27, 23348025), (45, 14008815), (75, 8405289), (81, 7782675), (135, 4669605), (225, 2801763), (243, 2594225), (405, 1556535), (675, 933921), (1215, 518845), (2025, 311307), (6075, 103769)]