2069778855

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{82183}}^1$

素因数の和:82287

約数の個数: 32

約数和(自身を含む): 3503010816

約数和(自身を除く): 1433231961

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 5037, 8395, 25185, 82183, 246549, 410915, 1232745, 1890209, 5670627, 5999359, 9451045, 17998077, 28353135, 29996795, 89990385, 137985257, 413955771, 689926285, 2069778855]

約数ペア:

[(1, 2069778855), (3, 689926285), (5, 413955771), (15, 137985257), (23, 89990385), (69, 29996795), (73, 28353135), (115, 17998077), (219, 9451045), (345, 5999359), (365, 5670627), (1095, 1890209), (1679, 1232745), (5037, 410915), (8395, 246549), (25185, 82183)]