144586785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81001}}^1$

素因数の和:81033

約数の個数: 32

約数和(自身を含む): 279942912

約数和(自身を除く): 135356127

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 81001, 243003, 405005, 567007, 1215015, 1377017, 1701021, 2835035, 4131051, 6885085, 8505105, 9639119, 20655255, 28917357, 48195595, 144586785]

約数ペア:

[(1, 144586785), (3, 48195595), (5, 28917357), (7, 20655255), (15, 9639119), (17, 8505105), (21, 6885085), (35, 4131051), (51, 2835035), (85, 1701021), (105, 1377017), (119, 1215015), (255, 567007), (357, 405005), (595, 243003), (1785, 81001)]