4450870015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{16927}}^1$

素因数の和:18198

約数の個数: 16

約数和(自身を含む): 5470046208

約数和(自身を除く): 1019176193

約数列:

[1, 5, 43, 215, 1223, 6115, 16927, 52589, 84635, 262945, 727861, 3639305, 20701721, 103508605, 890174003, 4450870015]

約数ペア:

[(1, 4450870015), (5, 890174003), (43, 103508605), (215, 20701721), (1223, 3639305), (6115, 727861), (16927, 262945), (52589, 84635)]