71400935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 94753152

約数和(自身を除く): 23352217

約数列:

[1, 5, 17, 37, 73, 85, 185, 311, 365, 629, 1241, 1555, 2701, 3145, 5287, 6205, 11507, 13505, 22703, 26435, 45917, 57535, 113515, 195619, 229585, 385951, 840011, 978095, 1929755, 4200055, 14280187, 71400935]

約数ペア:

[(1, 71400935), (5, 14280187), (17, 4200055), (37, 1929755), (73, 978095), (85, 840011), (185, 385951), (311, 229585), (365, 195619), (629, 113515), (1241, 57535), (1555, 45917), (2701, 26435), (3145, 22703), (5287, 13505), (6205, 11507)]