126117985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 184688640

約数和(自身を除く): 58570655

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 1669, 2159, 4445, 8345, 10795, 11683, 15113, 28373, 58415, 75565, 141865, 198611, 211963, 993055, 1059815, 1483741, 3603371, 7418705, 18016855, 25223597, 126117985]

約数ペア:

[(1, 126117985), (5, 25223597), (7, 18016855), (17, 7418705), (35, 3603371), (85, 1483741), (119, 1059815), (127, 993055), (595, 211963), (635, 198611), (889, 141865), (1669, 75565), (2159, 58415), (4445, 28373), (8345, 15113), (10795, 11683)]