4208195

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 5547696

約数和(自身を除く): 1339501

約数列:

[1, 5, 23, 37, 43, 115, 185, 215, 529, 851, 989, 1591, 2645, 4255, 4945, 7955, 19573, 22747, 36593, 97865, 113735, 182965, 841639, 4208195]

約数ペア:

[(1, 4208195), (5, 841639), (23, 182965), (37, 113735), (43, 97865), (115, 36593), (185, 22747), (215, 19573), (529, 7955), (851, 4945), (989, 4255), (1591, 2645)]