16506655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 6302945

約数列:

[1, 5, 11, 29, 55, 79, 131, 145, 319, 395, 655, 869, 1441, 1595, 2291, 3799, 4345, 7205, 10349, 11455, 18995, 25201, 41789, 51745, 113839, 126005, 208945, 300121, 569195, 1500605, 3301331, 16506655]

約数ペア:

[(1, 16506655), (5, 3301331), (11, 1500605), (29, 569195), (55, 300121), (79, 208945), (131, 126005), (145, 113839), (319, 51745), (395, 41789), (655, 25201), (869, 18995), (1441, 11455), (1595, 10349), (2291, 7205), (3799, 4345)]