77431145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 104696064

約数和(自身を除く): 27264919

約数列:

[1, 5, 11, 53, 55, 101, 263, 265, 505, 583, 1111, 1315, 2893, 2915, 5353, 5555, 13939, 14465, 26563, 26765, 58883, 69695, 132815, 153329, 292193, 294415, 766645, 1407839, 1460965, 7039195, 15486229, 77431145]

約数ペア:

[(1, 77431145), (5, 15486229), (11, 7039195), (53, 1460965), (55, 1407839), (101, 766645), (263, 294415), (265, 292193), (505, 153329), (583, 132815), (1111, 69695), (1315, 58883), (2893, 26765), (2915, 26563), (5353, 14465), (5555, 13939)]