66888115

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 98426880

約数和(自身を除く): 31538765

約数列:

[1, 5, 7, 17, 35, 79, 85, 119, 395, 553, 595, 1343, 1423, 2765, 6715, 7115, 9401, 9961, 24191, 47005, 49805, 112417, 120955, 169337, 562085, 786919, 846685, 1911089, 3934595, 9555445, 13377623, 66888115]

約数ペア:

[(1, 66888115), (5, 13377623), (7, 9555445), (17, 3934595), (35, 1911089), (79, 846685), (85, 786919), (119, 562085), (395, 169337), (553, 120955), (595, 112417), (1343, 49805), (1423, 47005), (2765, 24191), (6715, 9961), (7115, 9401)]