11241225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 20582016

約数和(自身を除く): 9340791

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1063, 1175, 2115, 3189, 3525, 5315, 9567, 10575, 15945, 26575, 47835, 49961, 79725, 149883, 239175, 249805, 449649, 749415, 1249025, 2248245, 3747075, 11241225]

約数ペア:

[(1, 11241225), (3, 3747075), (5, 2248245), (9, 1249025), (15, 749415), (25, 449649), (45, 249805), (47, 239175), (75, 149883), (141, 79725), (225, 49961), (235, 47835), (423, 26575), (705, 15945), (1063, 10575), (1175, 9567), (2115, 5315), (3189, 3525)]