13378520282385

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{881}}^2\times {\mathrm{5153}}^1$

素因数の和:7146

約数の個数: 48

約数和(自身を含む): 21530232847872

約数和(自身を除く): 8151712565487

約数列:

[1, 3, 5, 15, 223, 669, 881, 1115, 2643, 3345, 4405, 5153, 13215, 15459, 25765, 77295, 196463, 589389, 776161, 982315, 1149119, 2328483, 2946945, 3447357, 3880805, 4539793, 5745595, 11642415, 13619379, 17236785, 22698965, 68096895, 173083903, 519251709, 865419515, 1012373839, 2596258545, 3037121517, 3999557633, 5061869195, 11998672899, 15185607585, 19997788165, 59993364495, 891901352159, 2675704056477, 4459506760795, 13378520282385]

約数ペア:

[(1, 13378520282385), (3, 4459506760795), (5, 2675704056477), (15, 891901352159), (223, 59993364495), (669, 19997788165), (881, 15185607585), (1115, 11998672899), (2643, 5061869195), (3345, 3999557633), (4405, 3037121517), (5153, 2596258545), (13215, 1012373839), (15459, 865419515), (25765, 519251709), (77295, 173083903), (196463, 68096895), (589389, 22698965), (776161, 17236785), (982315, 13619379), (1149119, 11642415), (2328483, 5745595), (2946945, 4539793), (3447357, 3880805)]