179636145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1619}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 310262400

約数和(自身を除く): 130626255

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 569, 1619, 1707, 2845, 4857, 7397, 8095, 8535, 21047, 22191, 24285, 36985, 63141, 105235, 110955, 315705, 921211, 2763633, 4606055, 11975743, 13818165, 35927229, 59878715, 179636145]

約数ペア:

[(1, 179636145), (3, 59878715), (5, 35927229), (13, 13818165), (15, 11975743), (39, 4606055), (65, 2763633), (195, 921211), (569, 315705), (1619, 110955), (1707, 105235), (2845, 63141), (4857, 36985), (7397, 24285), (8095, 22191), (8535, 21047)]