2920230165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{63977}}^1$

素因数の和:64181

約数の個数: 32

約数和(自身を含む): 4974929280

約数和(自身を除く): 2054699115

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 895, 2685, 3043, 9129, 15215, 45645, 63977, 191931, 319885, 959655, 1087609, 3262827, 5438045, 11451883, 16314135, 34355649, 57259415, 171778245, 194682011, 584046033, 973410055, 2920230165]

約数ペア:

[(1, 2920230165), (3, 973410055), (5, 584046033), (15, 194682011), (17, 171778245), (51, 57259415), (85, 34355649), (179, 16314135), (255, 11451883), (537, 5438045), (895, 3262827), (2685, 1087609), (3043, 959655), (9129, 319885), (15215, 191931), (45645, 63977)]