155595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 32

約数和(自身を含む): 290304

約数和(自身を除く): 134709

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 55, 69, 115, 123, 165, 205, 253, 345, 451, 615, 759, 943, 1265, 1353, 2255, 2829, 3795, 4715, 6765, 10373, 14145, 31119, 51865, 155595]

約数ペア:

[(1, 155595), (3, 51865), (5, 31119), (11, 14145), (15, 10373), (23, 6765), (33, 4715), (41, 3795), (55, 2829), (69, 2255), (115, 1353), (123, 1265), (165, 943), (205, 759), (253, 615), (345, 451)]