91280585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 125201412

約数和(自身を除く): 33920827

約数列:

[1, 5, 11, 31, 55, 121, 155, 157, 341, 605, 785, 961, 1705, 1727, 3751, 4805, 4867, 8635, 10571, 18755, 18997, 24335, 52855, 53537, 94985, 116281, 150877, 267685, 581405, 588907, 754385, 1659647, 2944535, 8298235, 18256117, 91280585]

約数ペア:

[(1, 91280585), (5, 18256117), (11, 8298235), (31, 2944535), (55, 1659647), (121, 754385), (155, 588907), (157, 581405), (341, 267685), (605, 150877), (785, 116281), (961, 94985), (1705, 53537), (1727, 52855), (3751, 24335), (4805, 18997), (4867, 18755), (8635, 10571)]