1126215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 2021760

約数和(自身を除く): 895545

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 863, 1305, 2589, 4315, 7767, 12945, 25027, 38835, 75081, 125135, 225243, 375405, 1126215]

約数ペア:

[(1, 1126215), (3, 375405), (5, 225243), (9, 125135), (15, 75081), (29, 38835), (45, 25027), (87, 12945), (145, 7767), (261, 4315), (435, 2589), (863, 1305)]