148932315

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{9649}}^1$

素因数の和:9681

約数の個数: 48

約数和(自身を含む): 301080000

約数和(自身を除く): 152147685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 9649, 15435, 28947, 48245, 67543, 86841, 144735, 202629, 337715, 434205, 472801, 607887, 1013145, 1418403, 2364005, 3039435, 3309607, 4255209, 7092015, 9928821, 16548035, 21276045, 29786463, 49644105, 148932315]

約数ペア:

[(1, 148932315), (3, 49644105), (5, 29786463), (7, 21276045), (9, 16548035), (15, 9928821), (21, 7092015), (35, 4255209), (45, 3309607), (49, 3039435), (63, 2364005), (105, 1418403), (147, 1013145), (245, 607887), (315, 472801), (343, 434205), (441, 337715), (735, 202629), (1029, 144735), (1715, 86841), (2205, 67543), (3087, 48245), (5145, 28947), (9649, 15435)]