165784005

素因数分解:

$3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2539}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 287670240

約数和(自身を除く): 121886235

約数列:

[1, 3, 5, 9, 15, 45, 1451, 2539, 4353, 7255, 7617, 12695, 13059, 21765, 22851, 38085, 65295, 114255, 3684089, 11052267, 18420445, 33156801, 55261335, 165784005]

約数ペア:

[(1, 165784005), (3, 55261335), (5, 33156801), (9, 18420445), (15, 11052267), (45, 3684089), (1451, 114255), (2539, 65295), (4353, 38085), (7255, 22851), (7617, 21765), (12695, 13059)]