38475045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17449}}^1$

素因数の和:17474

約数の個数: 36

約数和(自身を含む): 77582700

約数和(自身を除く): 39107655

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 17449, 52347, 87245, 122143, 157041, 261735, 366429, 610715, 785205, 855001, 1099287, 1832145, 2565003, 4275005, 5496435, 7695009, 12825015, 38475045]

約数ペア:

[(1, 38475045), (3, 12825015), (5, 7695009), (7, 5496435), (9, 4275005), (15, 2565003), (21, 1832145), (35, 1099287), (45, 855001), (49, 785205), (63, 610715), (105, 366429), (147, 261735), (245, 157041), (315, 122143), (441, 87245), (735, 52347), (2205, 17449)]