12261175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 16248960

約数和(自身を除く): 3987785

約数列:

[1, 5, 19, 25, 83, 95, 311, 415, 475, 1555, 1577, 2075, 5909, 7775, 7885, 25813, 29545, 39425, 129065, 147725, 490447, 645325, 2452235, 12261175]

約数ペア:

[(1, 12261175), (5, 2452235), (19, 645325), (25, 490447), (83, 147725), (95, 129065), (311, 39425), (415, 29545), (475, 25813), (1555, 7885), (1577, 7775), (2075, 5909)]