71437345

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1931}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 100433088

約数和(自身を除く): 28995743

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 1931, 5285, 7399, 9655, 13517, 36995, 67585, 94619, 291581, 473095, 1457905, 2041067, 10205335, 14287469, 71437345]

約数ペア:

[(1, 71437345), (5, 14287469), (7, 10205335), (35, 2041067), (49, 1457905), (151, 473095), (245, 291581), (755, 94619), (1057, 67585), (1931, 36995), (5285, 13517), (7399, 9655)]