15193325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5107}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 22802112

約数和(自身を除く): 7608787

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 5107, 25535, 35749, 86819, 127675, 178745, 434095, 607733, 893725, 2170475, 3038665, 15193325]

約数ペア:

[(1, 15193325), (5, 3038665), (7, 2170475), (17, 893725), (25, 607733), (35, 434095), (85, 178745), (119, 127675), (175, 86819), (425, 35749), (595, 25535), (2975, 5107)]