826872945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{19417}}^1$

素因数の和:19609

約数の個数: 32

約数和(自身を含む): 1409280768

約数和(自身を除く): 582407823

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 501, 835, 2505, 2839, 8517, 14195, 19417, 42585, 58251, 97085, 291255, 330089, 990267, 1650445, 3242639, 4951335, 9727917, 16213195, 48639585, 55124863, 165374589, 275624315, 826872945]

約数ペア:

[(1, 826872945), (3, 275624315), (5, 165374589), (15, 55124863), (17, 48639585), (51, 16213195), (85, 9727917), (167, 4951335), (255, 3242639), (501, 1650445), (835, 990267), (2505, 330089), (2839, 291255), (8517, 97085), (14195, 58251), (19417, 42585)]