172654065

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3623}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 307895040

約数和(自身を除く): 135240975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1765, 3177, 3623, 5295, 9531, 10869, 15885, 18115, 32607, 47655, 54345, 97821, 163035, 489105, 1278919, 3836757, 6394595, 11510271, 19183785, 34530813, 57551355, 172654065]

約数ペア:

[(1, 172654065), (3, 57551355), (5, 34530813), (9, 19183785), (15, 11510271), (27, 6394595), (45, 3836757), (135, 1278919), (353, 489105), (1059, 163035), (1765, 97821), (3177, 54345), (3623, 47655), (5295, 32607), (9531, 18115), (10869, 15885)]