17238935

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4139}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 25485840

約数和(自身を除く): 8246905

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4139, 4165, 20695, 28973, 70363, 144865, 202811, 351815, 492541, 1014055, 2462705, 3447787, 17238935]

約数ペア:

[(1, 17238935), (5, 3447787), (7, 2462705), (17, 1014055), (35, 492541), (49, 351815), (85, 202811), (119, 144865), (245, 70363), (595, 28973), (833, 20695), (4139, 4165)]