97153525

素因数分解:

$5^2\times 7^2\times {\mathrm{79309}}^1$

素因数の和:79333

約数の個数: 18

約数和(自身を含む): 140140770

約数和(自身を除く): 42987245

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 79309, 396545, 555163, 1982725, 2775815, 3886141, 13879075, 19430705, 97153525]

約数ペア:

[(1, 97153525), (5, 19430705), (7, 13879075), (25, 3886141), (35, 2775815), (49, 1982725), (175, 555163), (245, 396545), (1225, 79309)]