25070007

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5437}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 35238240

約数和(自身を除く): 10168233

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 5437, 16311, 157673, 288161, 473019, 864483, 8356669, 25070007]

約数ペア:

[(1, 25070007), (3, 8356669), (29, 864483), (53, 473019), (87, 288161), (159, 157673), (1537, 16311), (4611, 5437)]