27421215

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12269}}^1$

素因数の和:12426

約数の個数: 16

約数和(自身を含む): 44172000

約数和(自身を除く): 16750785

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12269, 36807, 61345, 184035, 1828081, 5484243, 9140405, 27421215]

約数ペア:

[(1, 27421215), (3, 9140405), (5, 5484243), (15, 1828081), (149, 184035), (447, 61345), (745, 36807), (2235, 12269)]