1242303475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{417581}}^1$

素因数の和:417615

約数の個数: 24

約数和(自身を含む): 1864086048

約数和(自身を除く): 621782573

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 417581, 2087905, 2923067, 7098877, 10439525, 14615335, 35494385, 49692139, 73076675, 177471925, 248460695, 1242303475]

約数ペア:

[(1, 1242303475), (5, 248460695), (7, 177471925), (17, 73076675), (25, 49692139), (35, 35494385), (85, 14615335), (119, 10439525), (175, 7098877), (425, 2923067), (595, 2087905), (2975, 417581)]