1551157965

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 3225087360

約数和(自身を除く): 1673929395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 227, 245, 315, 441, 681, 735, 945, 1033, 1135, 1323, 1589, 2043, 2205, 3099, 3405, 4767, 5165, 6129, 6615, 7231, 7945, 9297, 10215, 11123, 14301, 15495, 21693, 23835, 27891, 30645, 33369, 36155, 42903, 46485, 50617, 55615, 65079, 71505, 100107, 108465, 139455, 151851, 166845, 195237, 214515, 234491, 253085, 300321, 325395, 455553, 500535, 703473, 759255, 976185, 1172455, 1366659, 1501605, 1641437, 2110419, 2277765, 3517365, 4924311, 6331257, 6833295, 8207185, 10552095, 11490059, 14772933, 24621555, 31656285, 34470177, 44318799, 57450295, 73864665, 103410531, 172350885, 221593995, 310231593, 517052655, 1551157965]

約数ペア:

[(1, 1551157965), (3, 517052655), (5, 310231593), (7, 221593995), (9, 172350885), (15, 103410531), (21, 73864665), (27, 57450295), (35, 44318799), (45, 34470177), (49, 31656285), (63, 24621555), (105, 14772933), (135, 11490059), (147, 10552095), (189, 8207185), (227, 6833295), (245, 6331257), (315, 4924311), (441, 3517365), (681, 2277765), (735, 2110419), (945, 1641437), (1033, 1501605), (1135, 1366659), (1323, 1172455), (1589, 976185), (2043, 759255), (2205, 703473), (3099, 500535), (3405, 455553), (4767, 325395), (5165, 300321), (6129, 253085), (6615, 234491), (7231, 214515), (7945, 195237), (9297, 166845), (10215, 151851), (11123, 139455), (14301, 108465), (15495, 100107), (21693, 71505), (23835, 65079), (27891, 55615), (30645, 50617), (33369, 46485), (36155, 42903)]