72361105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 21987695

約数列:

[1, 5, 23, 41, 103, 115, 149, 205, 515, 745, 943, 2369, 3427, 4223, 4715, 6109, 11845, 15347, 17135, 21115, 30545, 76735, 97129, 140507, 352981, 485645, 629227, 702535, 1764905, 3146135, 14472221, 72361105]

約数ペア:

[(1, 72361105), (5, 14472221), (23, 3146135), (41, 1764905), (103, 702535), (115, 629227), (149, 485645), (205, 352981), (515, 140507), (745, 97129), (943, 76735), (2369, 30545), (3427, 21115), (4223, 17135), (4715, 15347), (6109, 11845)]