213552015

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{95549}}^1$

素因数の和:95706

約数の個数: 16

約数和(自身を含む): 343980000

約数和(自身を除く): 130427985

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 95549, 286647, 477745, 1433235, 14236801, 42710403, 71184005, 213552015]

約数ペア:

[(1, 213552015), (3, 71184005), (5, 42710403), (15, 14236801), (149, 1433235), (447, 477745), (745, 286647), (2235, 95549)]