42792765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 72493056

約数和(自身を除く): 29700291

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 1747, 4899, 5241, 8165, 8735, 24495, 26205, 40181, 120543, 124037, 200905, 372111, 602715, 620185, 1860555, 2852851, 8558553, 14264255, 42792765]

約数ペア:

[(1, 42792765), (3, 14264255), (5, 8558553), (15, 2852851), (23, 1860555), (69, 620185), (71, 602715), (115, 372111), (213, 200905), (345, 124037), (355, 120543), (1065, 40181), (1633, 26205), (1747, 24495), (4899, 8735), (5241, 8165)]