42801495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15259}}^1$

素因数の和:15295

約数の個数: 32

約数和(自身を含む): 79107840

約数和(自身を除く): 36306345

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 15259, 45777, 76295, 167849, 228885, 259403, 503547, 778209, 839245, 1297015, 2517735, 2853433, 3891045, 8560299, 14267165, 42801495]

約数ペア:

[(1, 42801495), (3, 14267165), (5, 8560299), (11, 3891045), (15, 2853433), (17, 2517735), (33, 1297015), (51, 839245), (55, 778209), (85, 503547), (165, 259403), (187, 228885), (255, 167849), (561, 76295), (935, 45777), (2805, 15259)]