238496635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 319378752

約数和(自身を除く): 80882117

約数列:

[1, 5, 13, 37, 65, 131, 185, 481, 655, 757, 1703, 2405, 3785, 4847, 8515, 9841, 24235, 28009, 49205, 63011, 99167, 140045, 315055, 364117, 495835, 1289171, 1820585, 3669179, 6445855, 18345895, 47699327, 238496635]

約数ペア:

[(1, 238496635), (5, 47699327), (13, 18345895), (37, 6445855), (65, 3669179), (131, 1820585), (185, 1289171), (481, 495835), (655, 364117), (757, 315055), (1703, 140045), (2405, 99167), (3785, 63011), (4847, 49205), (8515, 28009), (9841, 24235)]