2823595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 3624192

約数和(自身を除く): 800597

約数列:

[1, 5, 23, 43, 115, 215, 571, 989, 2855, 4945, 13133, 24553, 65665, 122765, 564719, 2823595]

約数ペア:

[(1, 2823595), (5, 564719), (23, 122765), (43, 65665), (115, 24553), (215, 13133), (571, 4945), (989, 2855)]