27105155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 42329088

約数和(自身を除く): 15223933

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 3061, 8855, 15305, 21427, 33671, 70403, 107135, 168355, 235697, 352015, 492821, 774433, 1178485, 2464105, 3872165, 5421031, 27105155]

約数ペア:

[(1, 27105155), (5, 5421031), (7, 3872165), (11, 2464105), (23, 1178485), (35, 774433), (55, 492821), (77, 352015), (115, 235697), (161, 168355), (253, 107135), (385, 70403), (805, 33671), (1265, 21427), (1771, 15305), (3061, 8855)]