79976845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 105790104

約数和(自身を除く): 25813259

約数列:

[1, 5, 13, 47, 65, 235, 557, 611, 2209, 2785, 3055, 7241, 11045, 26179, 28717, 36205, 130895, 143585, 340327, 1230413, 1701635, 6152065, 15995369, 79976845]

約数ペア:

[(1, 79976845), (5, 15995369), (13, 6152065), (47, 1701635), (65, 1230413), (235, 340327), (557, 143585), (611, 130895), (2209, 36205), (2785, 28717), (3055, 26179), (7241, 11045)]