22018215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47351}}^1$

素因数の和:47390

約数の個数: 16

約数和(自身を含む): 36366336

約数和(自身を除く): 14348121

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 47351, 142053, 236755, 710265, 1467881, 4403643, 7339405, 22018215]

約数ペア:

[(1, 22018215), (3, 7339405), (5, 4403643), (15, 1467881), (31, 710265), (93, 236755), (155, 142053), (465, 47351)]