15105528

素因数分解:

$2^3\times 3^4\times {\mathrm{23311}}^1$

素因数の和:23329

約数の個数: 40

約数和(自身を含む): 42311280

約数和(自身を除く): 27205752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 23311, 46622, 69933, 93244, 139866, 186488, 209799, 279732, 419598, 559464, 629397, 839196, 1258794, 1678392, 1888191, 2517588, 3776382, 5035176, 7552764, 15105528]

約数ペア:

[(1, 15105528), (2, 7552764), (3, 5035176), (4, 3776382), (6, 2517588), (8, 1888191), (9, 1678392), (12, 1258794), (18, 839196), (24, 629397), (27, 559464), (36, 419598), (54, 279732), (72, 209799), (81, 186488), (108, 139866), (162, 93244), (216, 69933), (324, 46622), (648, 23311)]