726190025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{11633}}^1$

素因数の和:11881

約数の個数: 24

約数和(自身を含む): 986749344

約数和(自身を除く): 260559319

約数列:

[1, 5, 11, 25, 55, 227, 275, 1135, 2497, 5675, 11633, 12485, 58165, 62425, 127963, 290825, 639815, 2640691, 3199075, 13203455, 29047601, 66017275, 145238005, 726190025]

約数ペア:

[(1, 726190025), (5, 145238005), (11, 66017275), (25, 29047601), (55, 13203455), (227, 3199075), (275, 2640691), (1135, 639815), (2497, 290825), (5675, 127963), (11633, 62425), (12485, 58165)]