27308715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15299}}^1$

素因数の和:15331

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 25568085

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 15299, 45897, 76495, 107093, 229485, 260083, 321279, 535465, 780249, 1300415, 1606395, 1820581, 3901245, 5461743, 9102905, 27308715]

約数ペア:

[(1, 27308715), (3, 9102905), (5, 5461743), (7, 3901245), (15, 1820581), (17, 1606395), (21, 1300415), (35, 780249), (51, 535465), (85, 321279), (105, 260083), (119, 229485), (255, 107093), (357, 76495), (595, 45897), (1785, 15299)]