89585288155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1\times {\mathrm{12781}}^1$

素因数の和:16939

約数の個数: 32

約数和(自身を含む): 121097281536

約数和(自身を除く): 31511993381

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 4111, 12781, 20555, 45221, 63905, 127441, 140591, 226105, 396211, 637205, 702955, 1401851, 1981055, 4358321, 7009255, 21791605, 52542691, 262713455, 577969601, 1628823421, 2889848005, 8144117105, 17917057631, 89585288155]

約数ペア:

[(1, 89585288155), (5, 17917057631), (11, 8144117105), (31, 2889848005), (55, 1628823421), (155, 577969601), (341, 262713455), (1705, 52542691), (4111, 21791605), (12781, 7009255), (20555, 4358321), (45221, 1981055), (63905, 1401851), (127441, 702955), (140591, 637205), (226105, 396211)]