74391135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54499}}^1$

素因数の和:54527

約数の個数: 32

約数和(自身を含む): 146496000

約数和(自身を除く): 72104865

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 54499, 163497, 272495, 381493, 708487, 817485, 1144479, 1907465, 2125461, 3542435, 4959409, 5722395, 10627305, 14878227, 24797045, 74391135]

約数ペア:

[(1, 74391135), (3, 24797045), (5, 14878227), (7, 10627305), (13, 5722395), (15, 4959409), (21, 3542435), (35, 2125461), (39, 1907465), (65, 1144479), (91, 817485), (105, 708487), (195, 381493), (273, 272495), (455, 163497), (1365, 54499)]