9957695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 13342560

約数和(自身を除く): 3384865

約数列:

[1, 5, 11, 55, 109, 121, 151, 545, 605, 755, 1199, 1661, 5995, 8305, 13189, 16459, 18271, 65945, 82295, 91355, 181049, 905245, 1991539, 9957695]

約数ペア:

[(1, 9957695), (5, 1991539), (11, 905245), (55, 181049), (109, 91355), (121, 82295), (151, 65945), (545, 18271), (605, 16459), (755, 13189), (1199, 8305), (1661, 5995)]