82209315

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 134372160

約数和(自身を除く): 52162845

約数列:

[1, 3, 5, 15, 73, 193, 219, 365, 389, 579, 965, 1095, 1167, 1945, 2895, 5835, 14089, 28397, 42267, 70445, 75077, 85191, 141985, 211335, 225231, 375385, 425955, 1126155, 5480621, 16441863, 27403105, 82209315]

約数ペア:

[(1, 82209315), (3, 27403105), (5, 16441863), (15, 5480621), (73, 1126155), (193, 425955), (219, 375385), (365, 225231), (389, 211335), (579, 141985), (965, 85191), (1095, 75077), (1167, 70445), (1945, 42267), (2895, 28397), (5835, 14089)]