89758045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 127098720

約数和(自身を除く): 37340675

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 2801, 6409, 14005, 32045, 36413, 47617, 81229, 182065, 238085, 406145, 619021, 1055977, 1380893, 3095105, 5279885, 6904465, 17951609, 89758045]

約数ペア:

[(1, 89758045), (5, 17951609), (13, 6904465), (17, 5279885), (29, 3095105), (65, 1380893), (85, 1055977), (145, 619021), (221, 406145), (377, 238085), (493, 182065), (1105, 81229), (1885, 47617), (2465, 36413), (2801, 32045), (6409, 14005)]