3120295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 4004352

約数和(自身を除く): 884057

約数列:

[1, 5, 23, 43, 115, 215, 631, 989, 3155, 4945, 14513, 27133, 72565, 135665, 624059, 3120295]

約数ペア:

[(1, 3120295), (5, 624059), (23, 135665), (43, 72565), (115, 27133), (215, 14513), (631, 4945), (989, 3155)]