71108205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9277}}^1$

素因数の和:9365

約数の個数: 32

約数和(自身を含む): 131821824

約数和(自身を除く): 60713619

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 9277, 27831, 46385, 64939, 139155, 194817, 324695, 677221, 974085, 2031663, 3386105, 4740547, 10158315, 14221641, 23702735, 71108205]

約数ペア:

[(1, 71108205), (3, 23702735), (5, 14221641), (7, 10158315), (15, 4740547), (21, 3386105), (35, 2031663), (73, 974085), (105, 677221), (219, 324695), (365, 194817), (511, 139155), (1095, 64939), (1533, 46385), (2555, 27831), (7665, 9277)]