258124295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{361013}}^1$

素因数の和:361042

約数の個数: 16

約数和(自身を含む): 363902112

約数和(自身を除く): 105777817

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 361013, 1805065, 3971143, 4693169, 19855715, 23465845, 51624859, 258124295]

約数ペア:

[(1, 258124295), (5, 51624859), (11, 23465845), (13, 19855715), (55, 4693169), (65, 3971143), (143, 1805065), (715, 361013)]