15112097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 20987904

約数和(自身を除く): 5875807

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 487, 1001, 2387, 2821, 3409, 4433, 5357, 6331, 15097, 31031, 37499, 44317, 69641, 105679, 166067, 196261, 487487, 1162469, 1373827, 2158871, 15112097]

約数ペア:

[(1, 15112097), (7, 2158871), (11, 1373827), (13, 1162469), (31, 487487), (77, 196261), (91, 166067), (143, 105679), (217, 69641), (341, 44317), (403, 37499), (487, 31031), (1001, 15097), (2387, 6331), (2821, 5357), (3409, 4433)]