140176285

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{2243}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 174493440

約数和(自身を除く): 34317155

約数列:

[1, 5, 29, 145, 431, 2155, 2243, 11215, 12499, 62495, 65047, 325235, 966733, 4833665, 28035257, 140176285]

約数ペア:

[(1, 140176285), (5, 28035257), (29, 4833665), (145, 966733), (431, 325235), (2155, 65047), (2243, 62495), (11215, 12499)]