4182885

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{271}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 8486400

約数和(自身を除く): 4303515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 271, 315, 343, 441, 735, 813, 1029, 1355, 1715, 1897, 2205, 2439, 3087, 4065, 5145, 5691, 9485, 12195, 13279, 15435, 17073, 28455, 39837, 66395, 85365, 92953, 119511, 199185, 278859, 464765, 597555, 836577, 1394295, 4182885]

約数ペア:

[(1, 4182885), (3, 1394295), (5, 836577), (7, 597555), (9, 464765), (15, 278859), (21, 199185), (35, 119511), (45, 92953), (49, 85365), (63, 66395), (105, 39837), (147, 28455), (245, 17073), (271, 15435), (315, 13279), (343, 12195), (441, 9485), (735, 5691), (813, 5145), (1029, 4065), (1355, 3087), (1715, 2439), (1897, 2205)]