22990155

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21587}}^1$

素因数の和:21666

約数の個数: 16

約数和(自身を含む): 37304064

約数和(自身を除く): 14313909

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 21587, 64761, 107935, 323805, 1532677, 4598031, 7663385, 22990155]

約数ペア:

[(1, 22990155), (3, 7663385), (5, 4598031), (15, 1532677), (71, 323805), (213, 107935), (355, 64761), (1065, 21587)]