27783975

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6073}}^1$

素因数の和:6147

約数の個数: 24

約数和(自身を含む): 46696912

約数和(自身を除く): 18912937

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 6073, 18219, 30365, 91095, 151825, 370453, 455475, 1111359, 1852265, 5556795, 9261325, 27783975]

約数ペア:

[(1, 27783975), (3, 9261325), (5, 5556795), (15, 1852265), (25, 1111359), (61, 455475), (75, 370453), (183, 151825), (305, 91095), (915, 30365), (1525, 18219), (4575, 6073)]