349305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 639360

約数和(自身を除く): 290055

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 73, 87, 145, 165, 219, 319, 365, 435, 803, 957, 1095, 1595, 2117, 2409, 4015, 4785, 6351, 10585, 12045, 23287, 31755, 69861, 116435, 349305]

約数ペア:

[(1, 349305), (3, 116435), (5, 69861), (11, 31755), (15, 23287), (29, 12045), (33, 10585), (55, 6351), (73, 4785), (87, 4015), (145, 2409), (165, 2117), (219, 1595), (319, 1095), (365, 957), (435, 803)]