12914655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 22503936

約数和(自身を除く): 9589281

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 643, 1339, 1545, 1929, 3215, 4017, 6695, 8359, 9645, 20085, 25077, 41795, 66229, 125385, 198687, 331145, 860977, 993435, 2582931, 4304885, 12914655]

約数ペア:

[(1, 12914655), (3, 4304885), (5, 2582931), (13, 993435), (15, 860977), (39, 331145), (65, 198687), (103, 125385), (195, 66229), (309, 41795), (515, 25077), (643, 20085), (1339, 9645), (1545, 8359), (1929, 6695), (3215, 4017)]