42260855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 62826624

約数和(自身を除く): 20565769

約数列:

[1, 5, 7, 13, 35, 65, 91, 293, 317, 455, 1465, 1585, 2051, 2219, 3809, 4121, 10255, 11095, 19045, 20605, 26663, 28847, 92881, 133315, 144235, 464405, 650167, 1207453, 3250835, 6037265, 8452171, 42260855]

約数ペア:

[(1, 42260855), (5, 8452171), (7, 6037265), (13, 3250835), (35, 1207453), (65, 650167), (91, 464405), (293, 144235), (317, 133315), (455, 92881), (1465, 28847), (1585, 26663), (2051, 20605), (2219, 19045), (3809, 11095), (4121, 10255)]