149713655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8893}}^1$

素因数の和:8955

約数の個数: 32

約数和(自身を含む): 227117184

約数和(自身を除く): 77403529

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 8893, 16835, 44465, 62251, 115609, 311255, 329041, 578045, 809263, 1645205, 2303287, 4046315, 4277533, 11516435, 21387665, 29942731, 149713655]

約数ペア:

[(1, 149713655), (5, 29942731), (7, 21387665), (13, 11516435), (35, 4277533), (37, 4046315), (65, 2303287), (91, 1645205), (185, 809263), (259, 578045), (455, 329041), (481, 311255), (1295, 115609), (2405, 62251), (3367, 44465), (8893, 16835)]