11757491567275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1\times {\mathrm{54091}}^1$

素因数の和:56404

約数の個数: 48

約数和(自身を含む): 15171834940416

約数和(自身を除く): 3414343373141

約数列:

[1, 5, 25, 31, 131, 155, 655, 775, 2141, 3275, 4061, 10705, 20305, 53525, 54091, 66371, 101525, 270455, 280471, 331855, 1352275, 1402355, 1659275, 1676821, 7011775, 7085921, 8384105, 8694601, 35429605, 41920525, 43473005, 115808831, 177148025, 217365025, 219663551, 579044155, 1098317755, 2895220775, 3590073761, 5491588775, 15170956861, 17950368805, 75854784305, 89751844025, 379273921525, 470299662691, 2351498313455, 11757491567275]

約数ペア:

[(1, 11757491567275), (5, 2351498313455), (25, 470299662691), (31, 379273921525), (131, 89751844025), (155, 75854784305), (655, 17950368805), (775, 15170956861), (2141, 5491588775), (3275, 3590073761), (4061, 2895220775), (10705, 1098317755), (20305, 579044155), (53525, 219663551), (54091, 217365025), (66371, 177148025), (101525, 115808831), (270455, 43473005), (280471, 41920525), (331855, 35429605), (1352275, 8694601), (1402355, 8384105), (1659275, 7085921), (1676821, 7011775)]