15370389

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 23212800

約数和(自身を除く): 7842411

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 619, 801, 1857, 2759, 5571, 8277, 19189, 24831, 55091, 57567, 165273, 172701, 495819, 1707821, 5123463, 15370389]

約数ペア:

[(1, 15370389), (3, 5123463), (9, 1707821), (31, 495819), (89, 172701), (93, 165273), (267, 57567), (279, 55091), (619, 24831), (801, 19189), (1857, 8277), (2759, 5571)]