1237185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 2258880

約数和(自身を除く): 1021695

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1447, 4341, 7235, 13023, 21705, 27493, 65115, 82479, 137465, 247437, 412395, 1237185]

約数ペア:

[(1, 1237185), (3, 412395), (5, 247437), (9, 137465), (15, 82479), (19, 65115), (45, 27493), (57, 21705), (95, 13023), (171, 7235), (285, 4341), (855, 1447)]