68307675

素因数分解:

$3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{3463}}^1$

素因数の和:3739

約数の個数: 24

約数和(自身を含む): 113397504

約数和(自身を除く): 45089829

約数列:

[1, 3, 5, 15, 25, 75, 263, 789, 1315, 3463, 3945, 6575, 10389, 17315, 19725, 51945, 86575, 259725, 910769, 2732307, 4553845, 13661535, 22769225, 68307675]

約数ペア:

[(1, 68307675), (3, 22769225), (5, 13661535), (15, 4553845), (25, 2732307), (75, 910769), (263, 259725), (789, 86575), (1315, 51945), (3463, 19725), (3945, 17315), (6575, 10389)]