225133295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{4007}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 286555968

約数和(自身を除く): 61422673

約数列:

[1, 5, 17, 85, 661, 3305, 4007, 11237, 20035, 56185, 68119, 340595, 2648627, 13243135, 45026659, 225133295]

約数ペア:

[(1, 225133295), (5, 45026659), (17, 13243135), (85, 2648627), (661, 340595), (3305, 68119), (4007, 56185), (11237, 20035)]