15263495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 20353536

約数和(自身を除く): 5090041

約数列:

[1, 5, 13, 43, 65, 127, 215, 559, 635, 1651, 1849, 2795, 5461, 8255, 9245, 24037, 27305, 70993, 120185, 234823, 354965, 1174115, 3052699, 15263495]

約数ペア:

[(1, 15263495), (5, 3052699), (13, 1174115), (43, 354965), (65, 234823), (127, 120185), (215, 70993), (559, 27305), (635, 24037), (1651, 9245), (1849, 8255), (2795, 5461)]