65039755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 90604800

約数和(自身を除く): 25565045

約数列:

[1, 5, 11, 19, 55, 95, 109, 209, 545, 571, 1045, 1199, 2071, 2855, 5995, 6281, 10355, 10849, 22781, 31405, 54245, 62239, 113905, 119339, 311195, 596695, 684629, 1182541, 3423145, 5912705, 13007951, 65039755]

約数ペア:

[(1, 65039755), (5, 13007951), (11, 5912705), (19, 3423145), (55, 1182541), (95, 684629), (109, 596695), (209, 311195), (545, 119339), (571, 113905), (1045, 62239), (1199, 54245), (2071, 31405), (2855, 22781), (5995, 10849), (6281, 10355)]