2280455415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{118681}}^1$

素因数の和:118760

約数の個数: 48

約数和(自身を含む): 4591569216

約数和(自身を除く): 2311113801

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, 118681, 356043, 593405, 830767, 1068129, 1780215, 2492301, 4153835, 5340645, 7239541, 7476903, 12461505, 21718623, 36197705, 37384515, 50676787, 65155869, 108593115, 152030361, 253383935, 325779345, 456091083, 760151805, 2280455415]

約数ペア:

[(1, 2280455415), (3, 760151805), (5, 456091083), (7, 325779345), (9, 253383935), (15, 152030361), (21, 108593115), (35, 65155869), (45, 50676787), (61, 37384515), (63, 36197705), (105, 21718623), (183, 12461505), (305, 7476903), (315, 7239541), (427, 5340645), (549, 4153835), (915, 2492301), (1281, 1780215), (2135, 1068129), (2745, 830767), (3843, 593405), (6405, 356043), (19215, 118681)]