67304745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 123701760

約数和(自身を除く): 56397015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 223, 285, 353, 669, 855, 1059, 1115, 1765, 2007, 3177, 3345, 4237, 5295, 6707, 10035, 12711, 15885, 20121, 21185, 33535, 38133, 60363, 63555, 78719, 100605, 190665, 236157, 301815, 393595, 708471, 1180785, 1495661, 3542355, 4486983, 7478305, 13460949, 22434915, 67304745]

約数ペア:

[(1, 67304745), (3, 22434915), (5, 13460949), (9, 7478305), (15, 4486983), (19, 3542355), (45, 1495661), (57, 1180785), (95, 708471), (171, 393595), (223, 301815), (285, 236157), (353, 190665), (669, 100605), (855, 78719), (1059, 63555), (1115, 60363), (1765, 38133), (2007, 33535), (3177, 21185), (3345, 20121), (4237, 15885), (5295, 12711), (6707, 10035)]