1112355

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 2031120

約数和(自身を除く): 918765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1301, 3903, 6505, 11709, 19515, 24719, 58545, 74157, 123595, 222471, 370785, 1112355]

約数ペア:

[(1, 1112355), (3, 370785), (5, 222471), (9, 123595), (15, 74157), (19, 58545), (45, 24719), (57, 19515), (95, 11709), (171, 6505), (285, 3903), (855, 1301)]