18052185

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 30764160

約数和(自身を除く): 12711975

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 653, 1455, 1843, 1959, 3265, 5529, 9215, 9795, 12407, 27645, 37221, 62035, 63341, 186105, 190023, 316705, 950115, 1203479, 3610437, 6017395, 18052185]

約数ペア:

[(1, 18052185), (3, 6017395), (5, 3610437), (15, 1203479), (19, 950115), (57, 316705), (95, 190023), (97, 186105), (285, 63341), (291, 62035), (485, 37221), (653, 27645), (1455, 12407), (1843, 9795), (1959, 9215), (3265, 5529)]