6651235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 8566560

約数和(自身を除く): 1915325

約数列:

[1, 5, 19, 53, 95, 265, 1007, 1321, 5035, 6605, 25099, 70013, 125495, 350065, 1330247, 6651235]

約数ペア:

[(1, 6651235), (5, 1330247), (19, 350065), (53, 125495), (95, 70013), (265, 25099), (1007, 6605), (1321, 5035)]