85897215

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{32353}}^1$

素因数の和:32423

約数の個数: 24

約数和(自身を含む): 151416720

約数和(自身を除く): 65519505

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 32353, 97059, 161765, 291177, 485295, 1455885, 1908827, 5726481, 9544135, 17179443, 28632405, 85897215]

約数ペア:

[(1, 85897215), (3, 28632405), (5, 17179443), (9, 9544135), (15, 5726481), (45, 1908827), (59, 1455885), (177, 485295), (295, 291177), (531, 161765), (885, 97059), (2655, 32353)]