314720105

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 442650624

約数和(自身を除く): 127930519

約数列:

[1, 5, 7, 35, 67, 103, 335, 469, 515, 721, 1303, 2345, 3605, 6515, 6901, 9121, 34505, 45605, 48307, 87301, 134209, 241535, 436505, 611107, 671045, 939463, 3055535, 4697315, 8992003, 44960015, 62944021, 314720105]

約数ペア:

[(1, 314720105), (5, 62944021), (7, 44960015), (35, 8992003), (67, 4697315), (103, 3055535), (335, 939463), (469, 671045), (515, 611107), (721, 436505), (1303, 241535), (2345, 134209), (3605, 87301), (6515, 48307), (6901, 45605), (9121, 34505)]