74906195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 111334272

約数和(自身を除く): 36428077

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 455, 853, 965, 1351, 2509, 4265, 5971, 6755, 11089, 12545, 17563, 29855, 55445, 77623, 87815, 164629, 388115, 823145, 1152403, 2140177, 5762015, 10700885, 14981239, 74906195]

約数ペア:

[(1, 74906195), (5, 14981239), (7, 10700885), (13, 5762015), (35, 2140177), (65, 1152403), (91, 823145), (193, 388115), (455, 164629), (853, 87815), (965, 77623), (1351, 55445), (2509, 29855), (4265, 17563), (5971, 12545), (6755, 11089)]