3374425

素因数分解:

$5^2\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 18

約数和(自身を含む): 4342542

約数和(自身を除く): 968117

約数列:

[1, 5, 25, 43, 73, 215, 365, 1075, 1825, 1849, 3139, 9245, 15695, 46225, 78475, 134977, 674885, 3374425]

約数ペア:

[(1, 3374425), (5, 674885), (25, 134977), (43, 78475), (73, 46225), (215, 15695), (365, 9245), (1075, 3139), (1825, 1849)]