89847065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 45870055

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 2141, 3815, 5995, 8393, 10705, 14987, 23551, 41965, 74935, 117755, 164857, 233369, 824285, 1166845, 1633583, 2567059, 8167915, 12835295, 17969413, 89847065]

約数ペア:

[(1, 89847065), (5, 17969413), (7, 12835295), (11, 8167915), (35, 2567059), (55, 1633583), (77, 1166845), (109, 824285), (385, 233369), (545, 164857), (763, 117755), (1199, 74935), (2141, 41965), (3815, 23551), (5995, 14987), (8393, 10705)]