130431045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9221}}^1$

素因数の和:9293

約数の個数: 32

約数和(自身を含む): 223098624

約数和(自身を除く): 92667579

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 9221, 14145, 27663, 46105, 138315, 212083, 378061, 636249, 1060415, 1134183, 1890305, 3181245, 5670915, 8695403, 26086209, 43477015, 130431045]

約数ペア:

[(1, 130431045), (3, 43477015), (5, 26086209), (15, 8695403), (23, 5670915), (41, 3181245), (69, 1890305), (115, 1134183), (123, 1060415), (205, 636249), (345, 378061), (615, 212083), (943, 138315), (2829, 46105), (4715, 27663), (9221, 14145)]