25066888905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1191109}}^1$

素因数の和:1191201

約数の個数: 32

約数和(自身を含む): 42536920320

約数和(自身を除く): 17470031415

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 4209, 7015, 21045, 1191109, 3573327, 5955545, 17866635, 27395507, 72657649, 82186521, 136977535, 217972947, 363288245, 410932605, 1089864735, 1671125927, 5013377781, 8355629635, 25066888905]

約数ペア:

[(1, 25066888905), (3, 8355629635), (5, 5013377781), (15, 1671125927), (23, 1089864735), (61, 410932605), (69, 363288245), (115, 217972947), (183, 136977535), (305, 82186521), (345, 72657649), (915, 27395507), (1403, 17866635), (4209, 5955545), (7015, 3573327), (21045, 1191109)]