188839145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 263813760

約数和(自身を除く): 74974615

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 695, 935, 1453, 1529, 2363, 7265, 7645, 11815, 15983, 24701, 25993, 79915, 123505, 129965, 201967, 271711, 1009835, 1358555, 2221637, 3433439, 11108185, 17167195, 37767829, 188839145]

約数ペア:

[(1, 188839145), (5, 37767829), (11, 17167195), (17, 11108185), (55, 3433439), (85, 2221637), (139, 1358555), (187, 1009835), (695, 271711), (935, 201967), (1453, 129965), (1529, 123505), (2363, 79915), (7265, 25993), (7645, 24701), (11815, 15983)]