64017665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1319}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 81544320

約数和(自身を除く): 17526655

約数列:

[1, 5, 17, 85, 571, 1319, 2855, 6595, 9707, 22423, 48535, 112115, 753149, 3765745, 12803533, 64017665]

約数ペア:

[(1, 64017665), (5, 12803533), (17, 3765745), (85, 753149), (571, 112115), (1319, 48535), (2855, 22423), (6595, 9707)]