15426215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19163}}^1$

素因数の和:19198

約数の個数: 16

約数和(自身を含む): 22076928

約数和(自身を除く): 6650713

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 19163, 95815, 134141, 440749, 670705, 2203745, 3085243, 15426215]

約数ペア:

[(1, 15426215), (5, 3085243), (7, 2203745), (23, 670705), (35, 440749), (115, 134141), (161, 95815), (805, 19163)]