75983565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5482

約数の個数: 48

約数和(自身を含む): 148893120

約数和(自身を除く): 72909555

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 5441, 13965, 16323, 27205, 38087, 81615, 103379, 114261, 190435, 266609, 310137, 516895, 571305, 723653, 799827, 1333045, 1550685, 2170959, 3618265, 3999135, 5065571, 10854795, 15196713, 25327855, 75983565]

約数ペア:

[(1, 75983565), (3, 25327855), (5, 15196713), (7, 10854795), (15, 5065571), (19, 3999135), (21, 3618265), (35, 2170959), (49, 1550685), (57, 1333045), (95, 799827), (105, 723653), (133, 571305), (147, 516895), (245, 310137), (285, 266609), (399, 190435), (665, 114261), (735, 103379), (931, 81615), (1995, 38087), (2793, 27205), (4655, 16323), (5441, 13965)]