17197285

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4165

約数の個数: 24

約数和(自身を含む): 25424280

約数和(自身を除く): 8226995

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 4129, 4165, 20645, 28903, 70193, 144515, 202321, 350965, 491351, 1011605, 2456755, 3439457, 17197285]

約数ペア:

[(1, 17197285), (5, 3439457), (7, 2456755), (17, 1011605), (35, 491351), (49, 350965), (85, 202321), (119, 144515), (245, 70193), (595, 28903), (833, 20645), (4129, 4165)]