27582405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 47554560

約数和(自身を除く): 19972155

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 2579, 3565, 7737, 10695, 12895, 38685, 59317, 79949, 177951, 239847, 296585, 399745, 889755, 1199235, 1838827, 5516481, 9194135, 27582405]

約数ペア:

[(1, 27582405), (3, 9194135), (5, 5516481), (15, 1838827), (23, 1199235), (31, 889755), (69, 399745), (93, 296585), (115, 239847), (155, 177951), (345, 79949), (465, 59317), (713, 38685), (2139, 12895), (2579, 10695), (3565, 7737)]