55016725

素因数分解:

$5^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 69825888

約数和(自身を除く): 14809163

約数列:

[1, 5, 25, 107, 131, 157, 535, 655, 785, 2675, 3275, 3925, 14017, 16799, 20567, 70085, 83995, 102835, 350425, 419975, 514175, 2200669, 11003345, 55016725]

約数ペア:

[(1, 55016725), (5, 11003345), (25, 2200669), (107, 514175), (131, 419975), (157, 350425), (535, 102835), (655, 83995), (785, 70085), (2675, 20567), (3275, 16799), (3925, 14017)]