71373142015

素因数分解:

$5^1\times 7^2\times {\mathrm{30559}}^1\times {\mathrm{9533}}^1$

素因数の和:40111

約数の個数: 24

約数和(自身を含む): 99644791680

約数和(自身を除く): 28271649665

約数列:

[1, 5, 7, 35, 49, 245, 9533, 30559, 47665, 66731, 152795, 213913, 333655, 467117, 1069565, 1497391, 2335585, 7486955, 291318947, 1456594735, 2039232629, 10196163145, 14274628403, 71373142015]

約数ペア:

[(1, 71373142015), (5, 14274628403), (7, 10196163145), (35, 2039232629), (49, 1456594735), (245, 291318947), (9533, 7486955), (30559, 2335585), (47665, 1497391), (66731, 1069565), (152795, 467117), (213913, 333655)]