520080225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1741}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 984996480

約数和(自身を除く): 464916255

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 569, 1707, 1741, 2845, 3983, 5223, 8535, 8705, 11949, 12187, 14225, 19915, 26115, 36561, 42675, 43525, 59745, 60935, 99575, 130575, 182805, 298725, 304675, 914025, 990629, 2971887, 4953145, 6934403, 14859435, 20803209, 24765725, 34672015, 74297175, 104016045, 173360075, 520080225]

約数ペア:

[(1, 520080225), (3, 173360075), (5, 104016045), (7, 74297175), (15, 34672015), (21, 24765725), (25, 20803209), (35, 14859435), (75, 6934403), (105, 4953145), (175, 2971887), (525, 990629), (569, 914025), (1707, 304675), (1741, 298725), (2845, 182805), (3983, 130575), (5223, 99575), (8535, 60935), (8705, 59745), (11949, 43525), (12187, 42675), (14225, 36561), (19915, 26115)]