15057705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 26659584

約数和(自身を除く): 11601879

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2087, 2405, 6261, 7215, 10435, 27131, 31305, 77219, 81393, 135655, 231657, 386095, 406965, 1003847, 1158285, 3011541, 5019235, 15057705]

約数ペア:

[(1, 15057705), (3, 5019235), (5, 3011541), (13, 1158285), (15, 1003847), (37, 406965), (39, 386095), (65, 231657), (111, 135655), (185, 81393), (195, 77219), (481, 31305), (555, 27131), (1443, 10435), (2087, 7215), (2405, 6261)]