129343725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2067

約数の個数: 72

約数和(自身を含む): 271357632

約数和(自身を除く): 142013907

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 41, 45, 63, 75, 105, 123, 175, 205, 225, 287, 315, 369, 525, 615, 861, 1025, 1435, 1575, 1845, 2003, 2583, 3075, 4305, 6009, 7175, 9225, 10015, 12915, 14021, 18027, 21525, 30045, 42063, 50075, 64575, 70105, 82123, 90135, 126189, 150225, 210315, 246369, 350525, 410615, 450675, 574861, 630945, 739107, 1051575, 1231845, 1724583, 2053075, 2874305, 3154725, 3695535, 5173749, 6159225, 8622915, 14371525, 18477675, 25868745, 43114575, 129343725]

約数ペア:

[(1, 129343725), (3, 43114575), (5, 25868745), (7, 18477675), (9, 14371525), (15, 8622915), (21, 6159225), (25, 5173749), (35, 3695535), (41, 3154725), (45, 2874305), (63, 2053075), (75, 1724583), (105, 1231845), (123, 1051575), (175, 739107), (205, 630945), (225, 574861), (287, 450675), (315, 410615), (369, 350525), (525, 246369), (615, 210315), (861, 150225), (1025, 126189), (1435, 90135), (1575, 82123), (1845, 70105), (2003, 64575), (2583, 50075), (3075, 42063), (4305, 30045), (6009, 21525), (7175, 18027), (9225, 14021), (10015, 12915)]