12559698515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{52379}}^1$

素因数の和:52452

約数の個数: 64

約数和(自身を含む): 20274831360

約数和(自身を除く): 7715132845

約数列:

[1, 5, 7, 13, 17, 31, 35, 65, 85, 91, 119, 155, 217, 221, 403, 455, 527, 595, 1085, 1105, 1547, 2015, 2635, 2821, 3689, 6851, 7735, 14105, 18445, 34255, 47957, 52379, 239785, 261895, 366653, 680927, 890443, 1623749, 1833265, 3404635, 4452215, 4766489, 6233101, 8118745, 11366243, 11575759, 21108737, 23832445, 27603733, 31165505, 56831215, 57878795, 81030313, 105543685, 138018665, 147761159, 193226131, 358848529, 405151565, 738805795, 966130655, 1794242645, 2511939703, 12559698515]

約数ペア:

[(1, 12559698515), (5, 2511939703), (7, 1794242645), (13, 966130655), (17, 738805795), (31, 405151565), (35, 358848529), (65, 193226131), (85, 147761159), (91, 138018665), (119, 105543685), (155, 81030313), (217, 57878795), (221, 56831215), (403, 31165505), (455, 27603733), (527, 23832445), (595, 21108737), (1085, 11575759), (1105, 11366243), (1547, 8118745), (2015, 6233101), (2635, 4766489), (2821, 4452215), (3689, 3404635), (6851, 1833265), (7735, 1623749), (14105, 890443), (18445, 680927), (34255, 366653), (47957, 261895), (52379, 239785)]