25026533

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 30945600

約数和(自身を除く): 5919067

約数列:

[1, 7, 17, 89, 119, 139, 289, 623, 973, 1513, 2023, 2363, 10591, 12371, 16541, 25721, 40171, 86597, 180047, 210307, 281197, 1472149, 3575219, 25026533]

約数ペア:

[(1, 25026533), (7, 3575219), (17, 1472149), (89, 281197), (119, 210307), (139, 180047), (289, 86597), (623, 40171), (973, 25721), (1513, 16541), (2023, 12371), (2363, 10591)]