15692872221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{25759}}^1$

素因数の和:25946

約数の個数: 48

約数和(自身を含む): 25204408320

約数和(自身を除く): 9511536099

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 127, 369, 381, 533, 1143, 1599, 1651, 4797, 4953, 5207, 14859, 15621, 25759, 46863, 67691, 77277, 203073, 231831, 334867, 609219, 1004601, 1056119, 3013803, 3168357, 3271393, 9505071, 9814179, 13729547, 29442537, 41188641, 42528109, 123565923, 127584327, 134127113, 382752981, 402381339, 1207144017, 1743652469, 5230957407, 15692872221]

約数ペア:

[(1, 15692872221), (3, 5230957407), (9, 1743652469), (13, 1207144017), (39, 402381339), (41, 382752981), (117, 134127113), (123, 127584327), (127, 123565923), (369, 42528109), (381, 41188641), (533, 29442537), (1143, 13729547), (1599, 9814179), (1651, 9505071), (4797, 3271393), (4953, 3168357), (5207, 3013803), (14859, 1056119), (15621, 1004601), (25759, 609219), (46863, 334867), (67691, 231831), (77277, 203073)]