228923135

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 322375680

約数和(自身を除く): 93452545

約数列:

[1, 5, 7, 35, 47, 235, 317, 329, 439, 1585, 1645, 2195, 2219, 3073, 11095, 14899, 15365, 20633, 74495, 103165, 104293, 139163, 144431, 521465, 695815, 722155, 974141, 4870705, 6540661, 32703305, 45784627, 228923135]

約数ペア:

[(1, 228923135), (5, 45784627), (7, 32703305), (35, 6540661), (47, 4870705), (235, 974141), (317, 722155), (329, 695815), (439, 521465), (1585, 144431), (1645, 139163), (2195, 104293), (2219, 103165), (3073, 74495), (11095, 20633), (14899, 15365)]