142455885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66413}}^1$

素因数の和:66445

約数の個数: 32

約数和(自身を含む): 267781248

約数和(自身を除く): 125325363

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 66413, 199239, 332065, 730543, 863369, 996195, 2191629, 2590107, 3652715, 4316845, 9497059, 10958145, 12950535, 28491177, 47485295, 142455885]

約数ペア:

[(1, 142455885), (3, 47485295), (5, 28491177), (11, 12950535), (13, 10958145), (15, 9497059), (33, 4316845), (39, 3652715), (55, 2590107), (65, 2191629), (143, 996195), (165, 863369), (195, 730543), (429, 332065), (715, 199239), (2145, 66413)]