201126885

素因数分解:

$3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{5281}}^1$

素因数の和:7828

約数の個数: 16

約数和(自身を含む): 321990720

約数和(自身を除く): 120863835

約数列:

[1, 3, 5, 15, 2539, 5281, 7617, 12695, 15843, 26405, 38085, 79215, 13408459, 40225377, 67042295, 201126885]

約数ペア:

[(1, 201126885), (3, 67042295), (5, 40225377), (15, 13408459), (2539, 79215), (5281, 38085), (7617, 26405), (12695, 15843)]