74858805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 149745024

約数和(自身を除く): 74886219

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2221, 2247, 3745, 4815, 6663, 6741, 11105, 11235, 15547, 19989, 33315, 33705, 46641, 77735, 99945, 139923, 233205, 237647, 699615, 712941, 1188235, 1663529, 2138823, 3564705, 4990587, 8317645, 10694115, 14971761, 24952935, 74858805]

約数ペア:

[(1, 74858805), (3, 24952935), (5, 14971761), (7, 10694115), (9, 8317645), (15, 4990587), (21, 3564705), (35, 2138823), (45, 1663529), (63, 1188235), (105, 712941), (107, 699615), (315, 237647), (321, 233205), (535, 139923), (749, 99945), (963, 77735), (1605, 46641), (2221, 33705), (2247, 33315), (3745, 19989), (4815, 15547), (6663, 11235), (6741, 11105)]