87682965

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 144115200

約数和(自身を除く): 56432235

約数列:

[1, 3, 5, 15, 47, 141, 235, 277, 449, 705, 831, 1347, 1385, 2245, 4155, 6735, 13019, 21103, 39057, 63309, 65095, 105515, 124373, 195285, 316545, 373119, 621865, 1865595, 5845531, 17536593, 29227655, 87682965]

約数ペア:

[(1, 87682965), (3, 29227655), (5, 17536593), (15, 5845531), (47, 1865595), (141, 621865), (235, 373119), (277, 316545), (449, 195285), (705, 124373), (831, 105515), (1347, 65095), (1385, 63309), (2245, 39057), (4155, 21103), (6735, 13019)]