86603895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 172503552

約数和(自身を除く): 85899657

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 211, 315, 633, 1055, 1303, 1477, 1899, 3165, 3909, 4431, 6515, 7385, 9121, 9495, 11727, 13293, 19545, 22155, 27363, 45605, 58635, 66465, 82089, 136815, 274933, 410445, 824799, 1374665, 1924531, 2474397, 4123995, 5773593, 9622655, 12371985, 17320779, 28867965, 86603895]

約数ペア:

[(1, 86603895), (3, 28867965), (5, 17320779), (7, 12371985), (9, 9622655), (15, 5773593), (21, 4123995), (35, 2474397), (45, 1924531), (63, 1374665), (105, 824799), (211, 410445), (315, 274933), (633, 136815), (1055, 82089), (1303, 66465), (1477, 58635), (1899, 45605), (3165, 27363), (3909, 22155), (4431, 19545), (6515, 13293), (7385, 11727), (9121, 9495)]