75238305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106721}}^1$

素因数の和:106776

約数の個数: 16

約数和(自身を含む): 122943744

約数和(自身を除く): 47705439

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 106721, 320163, 533605, 1600815, 5015887, 15047661, 25079435, 75238305]

約数ペア:

[(1, 75238305), (3, 25079435), (5, 15047661), (15, 5015887), (47, 1600815), (141, 533605), (235, 320163), (705, 106721)]