27945105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 48599040

約数和(自身を除く): 20653935

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 3163, 8835, 9489, 15815, 47445, 60097, 98053, 180291, 294159, 300485, 490265, 901455, 1470795, 1863007, 5589021, 9315035, 27945105]

約数ペア:

[(1, 27945105), (3, 9315035), (5, 5589021), (15, 1863007), (19, 1470795), (31, 901455), (57, 490265), (93, 300485), (95, 294159), (155, 180291), (285, 98053), (465, 60097), (589, 47445), (1767, 15815), (2945, 9489), (3163, 8835)]