64824865

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2267}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 30975455

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 665, 817, 1505, 2267, 4085, 5719, 11335, 15869, 28595, 43073, 79345, 97481, 215365, 301511, 487405, 682367, 1507555, 1852139, 3411835, 9260695, 12964973, 64824865]

約数ペア:

[(1, 64824865), (5, 12964973), (7, 9260695), (19, 3411835), (35, 1852139), (43, 1507555), (95, 682367), (133, 487405), (215, 301511), (301, 215365), (665, 97481), (817, 79345), (1505, 43073), (2267, 28595), (4085, 15869), (5719, 11335)]