23149905

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21737}}^1$

素因数の和:21816

約数の個数: 16

約数和(自身を含む): 37563264

約数和(自身を除く): 14413359

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 21737, 65211, 108685, 326055, 1543327, 4629981, 7716635, 23149905]

約数ペア:

[(1, 23149905), (3, 7716635), (5, 4629981), (15, 1543327), (71, 326055), (213, 108685), (355, 65211), (1065, 21737)]