9420495

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1831}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 17587200

約数和(自身を除く): 8166705

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 1831, 5145, 5493, 9155, 12817, 27465, 38451, 64085, 89719, 192255, 269157, 448595, 628033, 1345785, 1884099, 3140165, 9420495]

約数ペア:

[(1, 9420495), (3, 3140165), (5, 1884099), (7, 1345785), (15, 628033), (21, 448595), (35, 269157), (49, 192255), (105, 89719), (147, 64085), (245, 38451), (343, 27465), (735, 12817), (1029, 9155), (1715, 5493), (1831, 5145)]