69399755

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 86961600

約数和(自身を除く): 17561845

約数列:

[1, 5, 29, 109, 145, 545, 3161, 4391, 15805, 21955, 127339, 478619, 636695, 2393095, 13879951, 69399755]

約数ペア:

[(1, 69399755), (5, 13879951), (29, 2393095), (109, 636695), (145, 478619), (545, 127339), (3161, 21955), (4391, 15805)]