13987995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 11862885

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1319, 1515, 2121, 3535, 3957, 6595, 9233, 10605, 19785, 27699, 46165, 133219, 138495, 399657, 666095, 932533, 1998285, 2797599, 4662665, 13987995]

約数ペア:

[(1, 13987995), (3, 4662665), (5, 2797599), (7, 1998285), (15, 932533), (21, 666095), (35, 399657), (101, 138495), (105, 133219), (303, 46165), (505, 27699), (707, 19785), (1319, 10605), (1515, 9233), (2121, 6595), (3535, 3957)]