55198135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18743}}^1$

素因数の和:18798

約数の個数: 16

約数和(自身を含む): 71976960

約数和(自身を除く): 16778825

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 18743, 93715, 356117, 581033, 1780585, 2905165, 11039627, 55198135]

約数ペア:

[(1, 55198135), (5, 11039627), (19, 2905165), (31, 1780585), (95, 581033), (155, 356117), (589, 93715), (2945, 18743)]