27832915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3863}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 36723456

約数和(自身を除く): 8890541

約数列:

[1, 5, 11, 55, 131, 655, 1441, 3863, 7205, 19315, 42493, 212465, 506053, 2530265, 5566583, 27832915]

約数ペア:

[(1, 27832915), (5, 5566583), (11, 2530265), (55, 506053), (131, 212465), (655, 42493), (1441, 19315), (3863, 7205)]