2004105435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{4801}}^1$

素因数の和:6463

約数の個数: 32

約数和(自身を含む): 3397972032

約数和(自身を除く): 1393866597

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1637, 4801, 4911, 8185, 14403, 24005, 24555, 27829, 72015, 81617, 83487, 139145, 244851, 408085, 417435, 1224255, 7859237, 23577711, 39296185, 117888555, 133607029, 400821087, 668035145, 2004105435]

約数ペア:

[(1, 2004105435), (3, 668035145), (5, 400821087), (15, 133607029), (17, 117888555), (51, 39296185), (85, 23577711), (255, 7859237), (1637, 1224255), (4801, 417435), (4911, 408085), (8185, 244851), (14403, 139145), (24005, 83487), (24555, 81617), (27829, 72015)]