85150575

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 158100000

約数和(自身を除く): 72949425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 675, 909, 1249, 1515, 2525, 2727, 3747, 4545, 6245, 7575, 11241, 13635, 18735, 22725, 31225, 33723, 56205, 68175, 93675, 126149, 168615, 281025, 378447, 630745, 843075, 1135341, 1892235, 3153725, 3406023, 5676705, 9461175, 17030115, 28383525, 85150575]

約数ペア:

[(1, 85150575), (3, 28383525), (5, 17030115), (9, 9461175), (15, 5676705), (25, 3406023), (27, 3153725), (45, 1892235), (75, 1135341), (101, 843075), (135, 630745), (225, 378447), (303, 281025), (505, 168615), (675, 126149), (909, 93675), (1249, 68175), (1515, 56205), (2525, 33723), (2727, 31225), (3747, 22725), (4545, 18735), (6245, 13635), (7575, 11241)]