64814390545

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{6221}}^1$

素因数の和:6745

約数の個数: 32

約数和(自身を含む): 80577388800

約数和(自身を除く): 15762998255

約数列:

[1, 5, 37, 185, 199, 283, 995, 1415, 6221, 7363, 10471, 31105, 36815, 52355, 56317, 230177, 281585, 1150885, 1237979, 1760543, 2083729, 6189895, 8802715, 10418645, 45805223, 65140091, 229026115, 325700455, 350348057, 1751740285, 12962878109, 64814390545]

約数ペア:

[(1, 64814390545), (5, 12962878109), (37, 1751740285), (185, 350348057), (199, 325700455), (283, 229026115), (995, 65140091), (1415, 45805223), (6221, 10418645), (7363, 8802715), (10471, 6189895), (31105, 2083729), (36815, 1760543), (52355, 1237979), (56317, 1150885), (230177, 281585)]