5420275

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 7856640

約数和(自身を除く): 2436365

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 659, 1175, 1645, 3295, 4613, 8225, 16475, 23065, 30973, 115325, 154865, 216811, 774325, 1084055, 5420275]

約数ペア:

[(1, 5420275), (5, 1084055), (7, 774325), (25, 216811), (35, 154865), (47, 115325), (175, 30973), (235, 23065), (329, 16475), (659, 8225), (1175, 4613), (1645, 3295)]