1128885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 2021760

約数和(自身を除く): 892875

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 233, 255, 285, 323, 699, 969, 1165, 1615, 3495, 3961, 4427, 4845, 11883, 13281, 19805, 22135, 59415, 66405, 75259, 225777, 376295, 1128885]

約数ペア:

[(1, 1128885), (3, 376295), (5, 225777), (15, 75259), (17, 66405), (19, 59415), (51, 22135), (57, 19805), (85, 13281), (95, 11883), (233, 4845), (255, 4427), (285, 3961), (323, 3495), (699, 1615), (969, 1165)]