307617497925

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{4969}}^1\times {\mathrm{6301}}^1$

素因数の和:11414

約数の個数: 48

約数和(自身を含む): 512661145920

約数和(自身を除く): 205043647995

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 4969, 6301, 9825, 14907, 18903, 24845, 31505, 74535, 94515, 124225, 157525, 372675, 472575, 650939, 825431, 1952817, 2476293, 3254695, 4127155, 9764085, 12381465, 16273475, 20635775, 31309669, 48820425, 61907325, 93929007, 156548345, 469645035, 782741725, 2348225175, 4101566639, 12304699917, 20507833195, 61523499585, 102539165975, 307617497925]

約数ペア:

[(1, 307617497925), (3, 102539165975), (5, 61523499585), (15, 20507833195), (25, 12304699917), (75, 4101566639), (131, 2348225175), (393, 782741725), (655, 469645035), (1965, 156548345), (3275, 93929007), (4969, 61907325), (6301, 48820425), (9825, 31309669), (14907, 20635775), (18903, 16273475), (24845, 12381465), (31505, 9764085), (74535, 4127155), (94515, 3254695), (124225, 2476293), (157525, 1952817), (372675, 825431), (472575, 650939)]