1688894871755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{227011}}^1$

素因数の和:227316

約数の個数: 64

約数和(自身を含む): 2537245928448

約数和(自身を除く): 848351056693

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 197, 415, 455, 581, 985, 1079, 1379, 2561, 2905, 5395, 6895, 7553, 12805, 16351, 17927, 37765, 81755, 89635, 114457, 212563, 227011, 572285, 1062815, 1135055, 1487941, 1589077, 2951143, 7439705, 7945385, 14755715, 18841913, 20658001, 44721167, 94209565, 103290005, 131893391, 223605835, 244944869, 313048169, 581375171, 659466955, 1224724345, 1565240845, 1714614083, 2906875855, 3711856861, 4069626197, 8573070415, 18559284305, 20348130985, 25982998027, 48254139193, 129914990135, 241270695965, 337778974351, 1688894871755]

約数ペア:

[(1, 1688894871755), (5, 337778974351), (7, 241270695965), (13, 129914990135), (35, 48254139193), (65, 25982998027), (83, 20348130985), (91, 18559284305), (197, 8573070415), (415, 4069626197), (455, 3711856861), (581, 2906875855), (985, 1714614083), (1079, 1565240845), (1379, 1224724345), (2561, 659466955), (2905, 581375171), (5395, 313048169), (6895, 244944869), (7553, 223605835), (12805, 131893391), (16351, 103290005), (17927, 94209565), (37765, 44721167), (81755, 20658001), (89635, 18841913), (114457, 14755715), (212563, 7945385), (227011, 7439705), (572285, 2951143), (1062815, 1589077), (1135055, 1487941)]