15066220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57947}}^1$

素因数の和:57969

約数の個数: 24

約数和(自身を含む): 34073424

約数和(自身を除く): 19007204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57947, 115894, 231788, 289735, 579470, 753311, 1158940, 1506622, 3013244, 3766555, 7533110, 15066220]

約数ペア:

[(1, 15066220), (2, 7533110), (4, 3766555), (5, 3013244), (10, 1506622), (13, 1158940), (20, 753311), (26, 579470), (52, 289735), (65, 231788), (130, 115894), (260, 57947)]