10191415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 14587776

約数和(自身を除く): 4396361

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 401, 1105, 1495, 1955, 2005, 5083, 5213, 6817, 9223, 25415, 26065, 34085, 46115, 88621, 119899, 156791, 443105, 599495, 783955, 2038283, 10191415]

約数ペア:

[(1, 10191415), (5, 2038283), (13, 783955), (17, 599495), (23, 443105), (65, 156791), (85, 119899), (115, 88621), (221, 46115), (299, 34085), (391, 26065), (401, 25415), (1105, 9223), (1495, 6817), (1955, 5213), (2005, 5083)]