5565001

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 16

約数和(自身を含む): 6426000

約数和(自身を除く): 860999

約数列:

[1, 13, 17, 149, 169, 221, 1937, 2197, 2533, 2873, 25181, 32929, 37349, 327353, 428077, 5565001]

約数ペア:

[(1, 5565001), (13, 428077), (17, 327353), (149, 37349), (169, 32929), (221, 25181), (1937, 2873), (2197, 2533)]