7967895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 14212800

約数和(自身を除く): 6244905

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1409, 1885, 4227, 5655, 7045, 18317, 21135, 40861, 54951, 91585, 122583, 204305, 274755, 531193, 612915, 1593579, 2655965, 7967895]

約数ペア:

[(1, 7967895), (3, 2655965), (5, 1593579), (13, 612915), (15, 531193), (29, 274755), (39, 204305), (65, 122583), (87, 91585), (145, 54951), (195, 40861), (377, 21135), (435, 18317), (1131, 7045), (1409, 5655), (1885, 4227)]