415951205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 542453760

約数和(自身を除く): 126502555

約数列:

[1, 5, 23, 29, 115, 145, 191, 653, 667, 955, 3265, 3335, 4393, 5539, 15019, 18937, 21965, 27695, 75095, 94685, 124723, 127397, 435551, 623615, 636985, 2177755, 2868629, 3616967, 14343145, 18084835, 83190241, 415951205]

約数ペア:

[(1, 415951205), (5, 83190241), (23, 18084835), (29, 14343145), (115, 3616967), (145, 2868629), (191, 2177755), (653, 636985), (667, 623615), (955, 435551), (3265, 127397), (3335, 124723), (4393, 94685), (5539, 75095), (15019, 27695), (18937, 21965)]