80204145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9203}}^1$

素因数の和:9301

約数の個数: 32

約数和(自身を含む): 148442112

約数和(自身を除く): 68237967

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 9203, 27609, 46015, 64421, 138045, 193263, 322105, 763849, 966315, 2291547, 3819245, 5346943, 11457735, 16040829, 26734715, 80204145]

約数ペア:

[(1, 80204145), (3, 26734715), (5, 16040829), (7, 11457735), (15, 5346943), (21, 3819245), (35, 2291547), (83, 966315), (105, 763849), (249, 322105), (415, 193263), (581, 138045), (1245, 64421), (1743, 46015), (2905, 27609), (8715, 9203)]