15353805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3213

約数の個数: 32

約数和(自身を含む): 27388800

約数和(自身を除く): 12034995

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 3169, 4845, 9507, 15845, 47535, 53873, 60211, 161619, 180633, 269365, 301055, 808095, 903165, 1023587, 3070761, 5117935, 15353805]

約数ペア:

[(1, 15353805), (3, 5117935), (5, 3070761), (15, 1023587), (17, 903165), (19, 808095), (51, 301055), (57, 269365), (85, 180633), (95, 161619), (255, 60211), (285, 53873), (323, 47535), (969, 15845), (1615, 9507), (3169, 4845)]