48507555

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 80898048

約数和(自身を除く): 32390493

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 1231, 2627, 3693, 6155, 7881, 13135, 18465, 39405, 45547, 87401, 136641, 227735, 262203, 437005, 683205, 1311015, 3233837, 9701511, 16169185, 48507555]

約数ペア:

[(1, 48507555), (3, 16169185), (5, 9701511), (15, 3233837), (37, 1311015), (71, 683205), (111, 437005), (185, 262203), (213, 227735), (355, 136641), (555, 87401), (1065, 45547), (1231, 39405), (2627, 18465), (3693, 13135), (6155, 7881)]