42520305

素因数分解:

$3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6577}}^1$

素因数の和:7016

約数の個数: 16

約数和(自身を含む): 68200704

約数和(自身を除く): 25680399

約数列:

[1, 3, 5, 15, 431, 1293, 2155, 6465, 6577, 19731, 32885, 98655, 2834687, 8504061, 14173435, 42520305]

約数ペア:

[(1, 42520305), (3, 14173435), (5, 8504061), (15, 2834687), (431, 98655), (1293, 32885), (2155, 19731), (6465, 6577)]