63142705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^2$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 81626688

約数和(自身を除く): 18483983

約数列:

[1, 5, 23, 43, 113, 115, 215, 565, 989, 2599, 4859, 4945, 12769, 12995, 24295, 63845, 111757, 293687, 549067, 558785, 1468435, 2745335, 12628541, 63142705]

約数ペア:

[(1, 63142705), (5, 12628541), (23, 2745335), (43, 1468435), (113, 558785), (115, 549067), (215, 293687), (565, 111757), (989, 63845), (2599, 24295), (4859, 12995), (4945, 12769)]