71488255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 93965184

約数和(自身を除く): 22476929

約数列:

[1, 5, 23, 37, 53, 115, 185, 265, 317, 851, 1219, 1585, 1961, 4255, 6095, 7291, 9805, 11729, 16801, 36455, 45103, 58645, 84005, 225515, 269767, 386423, 621637, 1348835, 1932115, 3108185, 14297651, 71488255]

約数ペア:

[(1, 71488255), (5, 14297651), (23, 3108185), (37, 1932115), (53, 1348835), (115, 621637), (185, 386423), (265, 269767), (317, 225515), (851, 84005), (1219, 58645), (1585, 45103), (1961, 36455), (4255, 16801), (6095, 11729), (7291, 9805)]