68887175

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9601}}^1$

素因数の和:9659

約数の個数: 24

約数和(自身を含む): 100014432

約数和(自身を除く): 31127257

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 7175, 9601, 48005, 67207, 240025, 336035, 393641, 1680175, 1968205, 2755487, 9841025, 13777435, 68887175]

約数ペア:

[(1, 68887175), (5, 13777435), (7, 9841025), (25, 2755487), (35, 1968205), (41, 1680175), (175, 393641), (205, 336035), (287, 240025), (1025, 67207), (1435, 48005), (7175, 9601)]