1864833075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9323}}^1$

素因数の和:9473

約数の個数: 72

約数和(自身を含む): 3847753728

約数和(自身を除く): 1982920653

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 127, 175, 225, 315, 381, 525, 635, 889, 1143, 1575, 1905, 2667, 3175, 4445, 5715, 8001, 9323, 9525, 13335, 22225, 27969, 28575, 40005, 46615, 65261, 66675, 83907, 139845, 195783, 200025, 233075, 326305, 419535, 587349, 699225, 978915, 1184021, 1631525, 2097675, 2936745, 3552063, 4894575, 5920105, 8288147, 10656189, 14683725, 17760315, 24864441, 29600525, 41440735, 53280945, 74593323, 88801575, 124322205, 207203675, 266404725, 372966615, 621611025, 1864833075]

約数ペア:

[(1, 1864833075), (3, 621611025), (5, 372966615), (7, 266404725), (9, 207203675), (15, 124322205), (21, 88801575), (25, 74593323), (35, 53280945), (45, 41440735), (63, 29600525), (75, 24864441), (105, 17760315), (127, 14683725), (175, 10656189), (225, 8288147), (315, 5920105), (381, 4894575), (525, 3552063), (635, 2936745), (889, 2097675), (1143, 1631525), (1575, 1184021), (1905, 978915), (2667, 699225), (3175, 587349), (4445, 419535), (5715, 326305), (8001, 233075), (9323, 200025), (9525, 195783), (13335, 139845), (22225, 83907), (27969, 66675), (28575, 65261), (40005, 46615)]