27169905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13619}}^1$

素因数の和:13653

約数の個数: 32

約数和(自身を含む): 52300800

約数和(自身を除く): 25130895

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 13619, 40857, 68095, 95333, 204285, 258761, 285999, 476665, 776283, 1293805, 1429995, 1811327, 3881415, 5433981, 9056635, 27169905]

約数ペア:

[(1, 27169905), (3, 9056635), (5, 5433981), (7, 3881415), (15, 1811327), (19, 1429995), (21, 1293805), (35, 776283), (57, 476665), (95, 285999), (105, 258761), (133, 204285), (285, 95333), (399, 68095), (665, 40857), (1995, 13619)]