22213755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25981}}^1$

素因数の和:26011

約数の個数: 24

約数和(自身を含む): 40531920

約数和(自身を除く): 18318165

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 25981, 77943, 129905, 233829, 389715, 493639, 1169145, 1480917, 2468195, 4442751, 7404585, 22213755]

約数ペア:

[(1, 22213755), (3, 7404585), (5, 4442751), (9, 2468195), (15, 1480917), (19, 1169145), (45, 493639), (57, 389715), (95, 233829), (171, 129905), (285, 77943), (855, 25981)]