8480115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{26921}}^1$

素因数の和:26939

約数の個数: 24

約数和(自身を含む): 16799328

約数和(自身を除く): 8319213

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 26921, 80763, 134605, 188447, 242289, 403815, 565341, 942235, 1211445, 1696023, 2826705, 8480115]

約数ペア:

[(1, 8480115), (3, 2826705), (5, 1696023), (7, 1211445), (9, 942235), (15, 565341), (21, 403815), (35, 242289), (45, 188447), (63, 134605), (105, 80763), (315, 26921)]