285964335

素因数分解:

$3^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{4447}}^1$

素因数の和:5887

約数の個数: 24

約数和(自身を含む): 496129920

約数和(自身を除く): 210165585

約数列:

[1, 3, 5, 9, 15, 45, 1429, 4287, 4447, 7145, 12861, 13341, 21435, 22235, 40023, 64305, 66705, 200115, 6354763, 19064289, 31773815, 57192867, 95321445, 285964335]

約数ペア:

[(1, 285964335), (3, 95321445), (5, 57192867), (9, 31773815), (15, 19064289), (45, 6354763), (1429, 200115), (4287, 66705), (4447, 64305), (7145, 40023), (12861, 22235), (13341, 21435)]