3154335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2264673

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 223, 345, 615, 669, 943, 1115, 2829, 3345, 4715, 5129, 9143, 14145, 15387, 25645, 27429, 45715, 76935, 137145, 210289, 630867, 1051445, 3154335]

約数ペア:

[(1, 3154335), (3, 1051445), (5, 630867), (15, 210289), (23, 137145), (41, 76935), (69, 45715), (115, 27429), (123, 25645), (205, 15387), (223, 14145), (345, 9143), (615, 5129), (669, 4715), (943, 3345), (1115, 2829)]