9789875

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 13026624

約数和(自身を除く): 3236749

約数列:

[1, 5, 17, 25, 85, 125, 271, 289, 425, 1355, 1445, 2125, 4607, 6775, 7225, 23035, 33875, 36125, 78319, 115175, 391595, 575875, 1957975, 9789875]

約数ペア:

[(1, 9789875), (5, 1957975), (17, 575875), (25, 391595), (85, 115175), (125, 78319), (271, 36125), (289, 33875), (425, 23035), (1355, 7225), (1445, 6775), (2125, 4607)]