996823475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{63391}}^1$

素因数の和:63455

約数の個数: 24

約数和(自身を含む): 1344163968

約数和(自身を除く): 347340493

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 15725, 63391, 316955, 1077647, 1584775, 2345467, 5388235, 11727335, 26941175, 39872939, 58636675, 199364695, 996823475]

約数ペア:

[(1, 996823475), (5, 199364695), (17, 58636675), (25, 39872939), (37, 26941175), (85, 11727335), (185, 5388235), (425, 2345467), (629, 1584775), (925, 1077647), (3145, 316955), (15725, 63391)]