72559545

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 47432775

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 381, 615, 635, 929, 1905, 2787, 4645, 5207, 13935, 15621, 26035, 38089, 78105, 114267, 117983, 190445, 353949, 571335, 589915, 1769745, 4837303, 14511909, 24186515, 72559545]

約数ペア:

[(1, 72559545), (3, 24186515), (5, 14511909), (15, 4837303), (41, 1769745), (123, 589915), (127, 571335), (205, 353949), (381, 190445), (615, 117983), (635, 114267), (929, 78105), (1905, 38089), (2787, 26035), (4645, 15621), (5207, 13935)]