28637065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4892

約数の個数: 16

約数和(自身を含む): 36424080

約数和(自身を除く): 7787015

約数列:

[1, 5, 29, 41, 145, 205, 1189, 4817, 5945, 24085, 139693, 197497, 698465, 987485, 5727413, 28637065]

約数ペア:

[(1, 28637065), (5, 5727413), (29, 987485), (41, 698465), (145, 197497), (205, 139693), (1189, 24085), (4817, 5945)]