55888005

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 91784448

約数和(自身を除く): 35896443

約数列:

[1, 3, 5, 15, 71, 97, 213, 291, 355, 485, 541, 1065, 1455, 1623, 2705, 6887, 8115, 20661, 34435, 38411, 52477, 103305, 115233, 157431, 192055, 262385, 576165, 787155, 3725867, 11177601, 18629335, 55888005]

約数ペア:

[(1, 55888005), (3, 18629335), (5, 11177601), (15, 3725867), (71, 787155), (97, 576165), (213, 262385), (291, 192055), (355, 157431), (485, 115233), (541, 103305), (1065, 52477), (1455, 38411), (1623, 34435), (2705, 20661), (6887, 8115)]