9401305

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 11721600

約数和(自身を除く): 2320295

約数列:

[1, 5, 43, 73, 215, 365, 599, 2995, 3139, 15695, 25757, 43727, 128785, 218635, 1880261, 9401305]

約数ペア:

[(1, 9401305), (5, 1880261), (43, 218635), (73, 128785), (215, 43727), (365, 25757), (599, 15695), (2995, 3139)]