57180165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2399}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 47882235

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 681, 1135, 1589, 2399, 3405, 4767, 7197, 7945, 11995, 16793, 23835, 35985, 50379, 83965, 251895, 544573, 1633719, 2722865, 3812011, 8168595, 11436033, 19060055, 57180165]

約数ペア:

[(1, 57180165), (3, 19060055), (5, 11436033), (7, 8168595), (15, 3812011), (21, 2722865), (35, 1633719), (105, 544573), (227, 251895), (681, 83965), (1135, 50379), (1589, 35985), (2399, 23835), (3405, 16793), (4767, 11995), (7197, 7945)]