2281018065

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2141801}}^1$

素因数の和:2141880

約数の個数: 16

約数和(自身を含む): 3701033856

約数和(自身を除く): 1420015791

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 2141801, 6425403, 10709005, 32127015, 152067871, 456203613, 760339355, 2281018065]

約数ペア:

[(1, 2281018065), (3, 760339355), (5, 456203613), (15, 152067871), (71, 32127015), (213, 10709005), (355, 6425403), (1065, 2141801)]