27751455

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26813}}^1$

素因数の和:26847

約数の個数: 24

約数和(自身を含む): 50195808

約数和(自身を除く): 22444353

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 26813, 80439, 134065, 241317, 402195, 616699, 1206585, 1850097, 3083495, 5550291, 9250485, 27751455]

約数ペア:

[(1, 27751455), (3, 9250485), (5, 5550291), (9, 3083495), (15, 1850097), (23, 1206585), (45, 616699), (69, 402195), (115, 241317), (207, 134065), (345, 80439), (1035, 26813)]