12924725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 17906592

約数和(自身を除く): 4981867

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 1093, 2365, 5465, 11825, 12023, 27325, 46999, 60115, 234995, 300575, 516989, 1174975, 2584945, 12924725]

約数ペア:

[(1, 12924725), (5, 2584945), (11, 1174975), (25, 516989), (43, 300575), (55, 234995), (215, 60115), (275, 46999), (473, 27325), (1075, 12023), (1093, 11825), (2365, 5465)]