8768405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 11560320

約数和(自身を除く): 2791915

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 4013, 20065, 76247, 92299, 381235, 461495, 1753681, 8768405]

約数ペア:

[(1, 8768405), (5, 1753681), (19, 461495), (23, 381235), (95, 92299), (115, 76247), (437, 20065), (2185, 4013)]