68016725

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5801}}^1$

素因数の和:5885

約数の個数: 24

約数和(自身を含む): 97844928

約数和(自身を除く): 29828203

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 5801, 11725, 29005, 40607, 145025, 203035, 388667, 1015175, 1943335, 2720669, 9716675, 13603345, 68016725]

約数ペア:

[(1, 68016725), (5, 13603345), (7, 9716675), (25, 2720669), (35, 1943335), (67, 1015175), (175, 388667), (335, 203035), (469, 145025), (1675, 40607), (2345, 29005), (5801, 11725)]