56167965

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{1213}}^1$

素因数の和:1248

約数の個数: 64

約数和(自身を含む): 116544000

約数和(自身を除く): 60376035

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 945, 1029, 1213, 1323, 1715, 2205, 3087, 3639, 5145, 6065, 6615, 8491, 9261, 10917, 15435, 18195, 25473, 32751, 42455, 46305, 54585, 59437, 76419, 127365, 163755, 178311, 229257, 297185, 382095, 416059, 534933, 891555, 1146285, 1248177, 1604799, 2080295, 2674665, 3744531, 6240885, 8023995, 11233593, 18722655, 56167965]

約数ペア:

[(1, 56167965), (3, 18722655), (5, 11233593), (7, 8023995), (9, 6240885), (15, 3744531), (21, 2674665), (27, 2080295), (35, 1604799), (45, 1248177), (49, 1146285), (63, 891555), (105, 534933), (135, 416059), (147, 382095), (189, 297185), (245, 229257), (315, 178311), (343, 163755), (441, 127365), (735, 76419), (945, 59437), (1029, 54585), (1213, 46305), (1323, 42455), (1715, 32751), (2205, 25473), (3087, 18195), (3639, 15435), (5145, 10917), (6065, 9261), (6615, 8491)]