5405945531

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{4649}}^1$

素因数の和:5931

約数の個数: 24

約数和(自身を含む): 6626250000

約数和(自身を除く): 1220304469

約数列:

[1, 7, 19, 49, 133, 931, 1249, 4649, 8743, 23731, 32543, 61201, 88331, 166117, 227801, 618317, 1162819, 4328219, 5806601, 40646207, 110325419, 284523449, 772277933, 5405945531]

約数ペア:

[(1, 5405945531), (7, 772277933), (19, 284523449), (49, 110325419), (133, 40646207), (931, 5806601), (1249, 4328219), (4649, 1162819), (8743, 618317), (23731, 227801), (32543, 166117), (61201, 88331)]