2938761315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{152941}}^1$

素因数の和:153020

約数の個数: 48

約数和(自身を含む): 5917020096

約数和(自身を除く): 2978258781

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 152941, 458823, 764705, 1070587, 1376469, 2294115, 3211761, 5352935, 6882345, 9329401, 9635283, 16058805, 27988203, 46647005, 48176415, 65305807, 83964609, 139941015, 195917421, 326529035, 419823045, 587752263, 979587105, 2938761315]

約数ペア:

[(1, 2938761315), (3, 979587105), (5, 587752263), (7, 419823045), (9, 326529035), (15, 195917421), (21, 139941015), (35, 83964609), (45, 65305807), (61, 48176415), (63, 46647005), (105, 27988203), (183, 16058805), (305, 9635283), (315, 9329401), (427, 6882345), (549, 5352935), (915, 3211761), (1281, 2294115), (2135, 1376469), (2745, 1070587), (3843, 764705), (6405, 458823), (19215, 152941)]