133713405

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{8663}}^1$

素因数の和:8695

約数の個数: 48

約数和(自身を含む): 270316800

約数和(自身を除く): 136603395

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, 8663, 15435, 25989, 43315, 60641, 77967, 129945, 181923, 303205, 389835, 424487, 545769, 909615, 1273461, 2122435, 2728845, 2971409, 3820383, 6367305, 8914227, 14857045, 19101915, 26742681, 44571135, 133713405]

約数ペア:

[(1, 133713405), (3, 44571135), (5, 26742681), (7, 19101915), (9, 14857045), (15, 8914227), (21, 6367305), (35, 3820383), (45, 2971409), (49, 2728845), (63, 2122435), (105, 1273461), (147, 909615), (245, 545769), (315, 424487), (343, 389835), (441, 303205), (735, 181923), (1029, 129945), (1715, 77967), (2205, 60641), (3087, 43315), (5145, 25989), (8663, 15435)]