82277195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 140507136

約数和(自身を除く): 58229941

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 143, 187, 221, 385, 455, 595, 715, 935, 967, 1001, 1105, 1309, 1547, 2431, 4835, 5005, 6545, 6769, 7735, 10637, 12155, 12571, 16439, 17017, 33845, 53185, 62855, 74459, 82195, 85085, 87997, 115073, 138281, 180829, 213707, 372295, 439985, 575365, 691405, 904145, 967967, 1068535, 1265803, 1495949, 2350777, 4839835, 6329015, 7479745, 11753885, 16455439, 82277195]

約数ペア:

[(1, 82277195), (5, 16455439), (7, 11753885), (11, 7479745), (13, 6329015), (17, 4839835), (35, 2350777), (55, 1495949), (65, 1265803), (77, 1068535), (85, 967967), (91, 904145), (119, 691405), (143, 575365), (187, 439985), (221, 372295), (385, 213707), (455, 180829), (595, 138281), (715, 115073), (935, 87997), (967, 85085), (1001, 82195), (1105, 74459), (1309, 62855), (1547, 53185), (2431, 33845), (4835, 17017), (5005, 16439), (6545, 12571), (6769, 12155), (7735, 10637)]