266771825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4783}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 348811008

約数和(自身を除く): 82039183

約数列:

[1, 5, 23, 25, 97, 115, 485, 575, 2231, 2425, 4783, 11155, 23915, 55775, 110009, 119575, 463951, 550045, 2319755, 2750225, 10670873, 11598775, 53354365, 266771825]

約数ペア:

[(1, 266771825), (5, 53354365), (23, 11598775), (25, 10670873), (97, 2750225), (115, 2319755), (485, 550045), (575, 463951), (2231, 119575), (2425, 110009), (4783, 55775), (11155, 23915)]