9789395

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 14985216

約数和(自身を除く): 5195821

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 385, 517, 541, 1645, 2585, 2705, 3619, 3787, 5951, 18095, 18935, 25427, 29755, 41657, 127135, 177989, 208285, 279697, 889945, 1398485, 1957879, 9789395]

約数ペア:

[(1, 9789395), (5, 1957879), (7, 1398485), (11, 889945), (35, 279697), (47, 208285), (55, 177989), (77, 127135), (235, 41657), (329, 29755), (385, 25427), (517, 18935), (541, 18095), (1645, 5951), (2585, 3787), (2705, 3619)]