31353935

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 38835072

約数和(自身を除く): 7481137

約数列:

[1, 5, 47, 101, 235, 505, 1321, 4747, 6605, 23735, 62087, 133421, 310435, 667105, 6270787, 31353935]

約数ペア:

[(1, 31353935), (5, 6270787), (47, 667105), (101, 310435), (235, 133421), (505, 62087), (1321, 23735), (4747, 6605)]