36904005

素因数分解:

$3^4\times 5^1\times {\mathrm{91121}}^1$

素因数の和:91138

約数の個数: 20

約数和(自身を含む): 66154572

約数和(自身を除く): 29250567

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 91121, 273363, 455605, 820089, 1366815, 2460267, 4100445, 7380801, 12301335, 36904005]

約数ペア:

[(1, 36904005), (3, 12301335), (5, 7380801), (9, 4100445), (15, 2460267), (27, 1366815), (45, 820089), (81, 455605), (135, 273363), (405, 91121)]