53235315

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{3449}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 107640000

約数和(自身を除く): 54404685

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, 3449, 5145, 10347, 15435, 17245, 24143, 31041, 51735, 72429, 120715, 155205, 169001, 217287, 362145, 507003, 845005, 1086435, 1183007, 1521009, 2535015, 3549021, 5915035, 7605045, 10647063, 17745105, 53235315]

約数ペア:

[(1, 53235315), (3, 17745105), (5, 10647063), (7, 7605045), (9, 5915035), (15, 3549021), (21, 2535015), (35, 1521009), (45, 1183007), (49, 1086435), (63, 845005), (105, 507003), (147, 362145), (245, 217287), (315, 169001), (343, 155205), (441, 120715), (735, 72429), (1029, 51735), (1715, 31041), (2205, 24143), (3087, 17245), (3449, 15435), (5145, 10347)]