142893165

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{52631}}^1$

素因数の和:52820

約数の個数: 16

約数和(自身を含む): 229896576

約数和(自身を除く): 87003411

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 52631, 157893, 263155, 789465, 9526211, 28578633, 47631055, 142893165]

約数ペア:

[(1, 142893165), (3, 47631055), (5, 28578633), (15, 9526211), (181, 789465), (543, 263155), (905, 157893), (2715, 52631)]