7127415

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1063}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 12448800

約数和(自身を除く): 5321385

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1063, 1341, 2235, 3189, 5315, 6705, 9567, 15945, 47835, 158387, 475161, 791935, 1425483, 2375805, 7127415]

約数ペア:

[(1, 7127415), (3, 2375805), (5, 1425483), (9, 791935), (15, 475161), (45, 158387), (149, 47835), (447, 15945), (745, 9567), (1063, 6705), (1341, 5315), (2235, 3189)]