972712171005

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2237}}^1\times {\mathrm{65437}}^1$

素因数の和:68125

約数の個数: 32

約数和(自身を含む): 1560573800064

約数和(自身を除く): 587861629059

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 2237, 6645, 6711, 11185, 33555, 65437, 196311, 327185, 981555, 990991, 2972973, 4954955, 14864865, 28988591, 86965773, 144942955, 146382569, 434828865, 439147707, 731912845, 2195738535, 64847478067, 194542434201, 324237390335, 972712171005]

約数ペア:

[(1, 972712171005), (3, 324237390335), (5, 194542434201), (15, 64847478067), (443, 2195738535), (1329, 731912845), (2215, 439147707), (2237, 434828865), (6645, 146382569), (6711, 144942955), (11185, 86965773), (33555, 28988591), (65437, 14864865), (196311, 4954955), (327185, 2972973), (981555, 990991)]