286263865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{701}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 371195136

約数和(自身を除く): 84931271

約数列:

[1, 5, 23, 53, 67, 115, 265, 335, 701, 1219, 1541, 3505, 3551, 6095, 7705, 16123, 17755, 37153, 46967, 80615, 81673, 185765, 234835, 408365, 854519, 1080241, 2489251, 4272595, 5401205, 12446255, 57252773, 286263865]

約数ペア:

[(1, 286263865), (5, 57252773), (23, 12446255), (53, 5401205), (67, 4272595), (115, 2489251), (265, 1080241), (335, 854519), (701, 408365), (1219, 234835), (1541, 185765), (3505, 81673), (3551, 80615), (6095, 46967), (7705, 37153), (16123, 17755)]