143145535

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 189524160

約数和(自身を除く): 46378625

約数列:

[1, 5, 13, 65, 83, 157, 169, 415, 785, 845, 1079, 2041, 2197, 5395, 10205, 10985, 13031, 14027, 26533, 65155, 70135, 132665, 169403, 182351, 344929, 847015, 911755, 1724645, 2202239, 11011195, 28629107, 143145535]

約数ペア:

[(1, 143145535), (5, 28629107), (13, 11011195), (65, 2202239), (83, 1724645), (157, 911755), (169, 847015), (415, 344929), (785, 182351), (845, 169403), (1079, 132665), (2041, 70135), (2197, 65155), (5395, 26533), (10205, 14027), (10985, 13031)]