6502905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 12070656

約数和(自身を除く): 5567751

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 103, 115, 183, 207, 305, 309, 345, 515, 549, 915, 927, 1035, 1403, 1545, 2369, 2745, 4209, 4635, 6283, 7015, 7107, 11845, 12627, 18849, 21045, 21321, 31415, 35535, 56547, 63135, 94245, 106605, 144509, 282735, 433527, 722545, 1300581, 2167635, 6502905]

約数ペア:

[(1, 6502905), (3, 2167635), (5, 1300581), (9, 722545), (15, 433527), (23, 282735), (45, 144509), (61, 106605), (69, 94245), (103, 63135), (115, 56547), (183, 35535), (207, 31415), (305, 21321), (309, 21045), (345, 18849), (515, 12627), (549, 11845), (915, 7107), (927, 7015), (1035, 6283), (1403, 4635), (1545, 4209), (2369, 2745)]