42713265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23929}}^1$

素因数の和:23961

約数の個数: 32

約数和(自身を含む): 82702080

約数和(自身を除く): 39988815

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23929, 71787, 119645, 167503, 358935, 406793, 502509, 837515, 1220379, 2033965, 2512545, 2847551, 6101895, 8542653, 14237755, 42713265]

約数ペア:

[(1, 42713265), (3, 14237755), (5, 8542653), (7, 6101895), (15, 2847551), (17, 2512545), (21, 2033965), (35, 1220379), (51, 837515), (85, 502509), (105, 406793), (119, 358935), (255, 167503), (357, 119645), (595, 71787), (1785, 23929)]