144405615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4703}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 99449745

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 4703, 6141, 10235, 14109, 23515, 30705, 70545, 108169, 324507, 418567, 540845, 1255701, 1622535, 2092835, 6278505, 9627041, 28881123, 48135205, 144405615]

約数ペア:

[(1, 144405615), (3, 48135205), (5, 28881123), (15, 9627041), (23, 6278505), (69, 2092835), (89, 1622535), (115, 1255701), (267, 540845), (345, 418567), (445, 324507), (1335, 108169), (2047, 70545), (4703, 30705), (6141, 23515), (10235, 14109)]