9977165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 13127616

約数和(自身を除く): 3150451

約数列:

[1, 5, 11, 55, 283, 641, 1415, 3113, 3205, 7051, 15565, 35255, 181403, 907015, 1995433, 9977165]

約数ペア:

[(1, 9977165), (5, 1995433), (11, 907015), (55, 181403), (283, 35255), (641, 15565), (1415, 7051), (3113, 3205)]