319156955175

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{691}}^1\times {\mathrm{19427}}^1$

素因数の和:20448

約数の個数: 48

約数和(自身を含む): 530130748032

約数和(自身を除く): 210973792857

約数列:

[1, 3, 5, 15, 25, 75, 317, 691, 951, 1585, 2073, 3455, 4755, 7925, 10365, 17275, 19427, 23775, 51825, 58281, 97135, 219047, 291405, 485675, 657141, 1095235, 1457025, 3285705, 5476175, 6158359, 13424057, 16428525, 18475077, 30791795, 40272171, 67120285, 92375385, 153958975, 201360855, 335601425, 461876925, 1006804275, 4255426069, 12766278207, 21277130345, 63831391035, 106385651725, 319156955175]

約数ペア:

[(1, 319156955175), (3, 106385651725), (5, 63831391035), (15, 21277130345), (25, 12766278207), (75, 4255426069), (317, 1006804275), (691, 461876925), (951, 335601425), (1585, 201360855), (2073, 153958975), (3455, 92375385), (4755, 67120285), (7925, 40272171), (10365, 30791795), (17275, 18475077), (19427, 16428525), (23775, 13424057), (51825, 6158359), (58281, 5476175), (97135, 3285705), (219047, 1457025), (291405, 1095235), (485675, 657141)]