226687345

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 305031168

約数和(自身を除く): 78343823

約数列:

[1, 5, 29, 31, 37, 47, 145, 155, 185, 235, 841, 899, 1073, 1147, 1363, 1457, 1739, 4205, 4495, 5365, 5735, 6815, 7285, 8695, 26071, 31117, 33263, 39527, 42253, 50431, 53909, 130355, 155585, 166315, 197635, 211265, 252155, 269545, 964627, 1225337, 1462499, 1563361, 4823135, 6126685, 7312495, 7816805, 45337469, 226687345]

約数ペア:

[(1, 226687345), (5, 45337469), (29, 7816805), (31, 7312495), (37, 6126685), (47, 4823135), (145, 1563361), (155, 1462499), (185, 1225337), (235, 964627), (841, 269545), (899, 252155), (1073, 211265), (1147, 197635), (1363, 166315), (1457, 155585), (1739, 130355), (4205, 53909), (4495, 50431), (5365, 42253), (5735, 39527), (6815, 33263), (7285, 31117), (8695, 26071)]