8486995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 12208320

約数和(自身を除く): 3721325

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 313, 319, 493, 935, 1565, 1595, 2465, 3443, 5321, 5423, 9077, 17215, 26605, 27115, 45385, 58531, 99847, 154309, 292655, 499235, 771545, 1697399, 8486995]

約数ペア:

[(1, 8486995), (5, 1697399), (11, 771545), (17, 499235), (29, 292655), (55, 154309), (85, 99847), (145, 58531), (187, 45385), (313, 27115), (319, 26605), (493, 17215), (935, 9077), (1565, 5423), (1595, 5321), (2465, 3443)]