27607605

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 17679819

約数列:

[1, 3, 5, 15, 103, 107, 167, 309, 321, 501, 515, 535, 835, 1545, 1605, 2505, 11021, 17201, 17869, 33063, 51603, 53607, 55105, 86005, 89345, 165315, 258015, 268035, 1840507, 5521521, 9202535, 27607605]

約数ペア:

[(1, 27607605), (3, 9202535), (5, 5521521), (15, 1840507), (103, 268035), (107, 258015), (167, 165315), (309, 89345), (321, 86005), (501, 55105), (515, 53607), (535, 51603), (835, 33063), (1545, 17869), (1605, 17201), (2505, 11021)]