54713425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 74023040

約数和(自身を除く): 19309615

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 2131, 5135, 10655, 25675, 27703, 53275, 138515, 168349, 692575, 841745, 2188537, 4208725, 10942685, 54713425]

約数ペア:

[(1, 54713425), (5, 10942685), (13, 4208725), (25, 2188537), (65, 841745), (79, 692575), (325, 168349), (395, 138515), (1027, 53275), (1975, 27703), (2131, 25675), (5135, 10655)]