140950225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 192269316

約数和(自身を除く): 51319091

約数列:

[1, 5, 13, 25, 65, 73, 169, 325, 365, 457, 845, 949, 1825, 2285, 4225, 4745, 5941, 11425, 12337, 23725, 29705, 33361, 61685, 77233, 148525, 166805, 308425, 386165, 433693, 834025, 1930825, 2168465, 5638009, 10842325, 28190045, 140950225]

約数ペア:

[(1, 140950225), (5, 28190045), (13, 10842325), (25, 5638009), (65, 2168465), (73, 1930825), (169, 834025), (325, 433693), (365, 386165), (457, 308425), (845, 166805), (949, 148525), (1825, 77233), (2285, 61685), (4225, 33361), (4745, 29705), (5941, 23725), (11425, 12337)]