885907655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1\times {\mathrm{7591}}^1$

素因数の和:8986

約数の個数: 16

約数和(自身を含む): 1126592064

約数和(自身を除く): 240684409

約数列:

[1, 5, 17, 85, 1373, 6865, 7591, 23341, 37955, 116705, 129047, 645235, 10422443, 52112215, 177181531, 885907655]

約数ペア:

[(1, 885907655), (5, 177181531), (17, 52112215), (85, 10422443), (1373, 645235), (6865, 129047), (7591, 116705), (23341, 37955)]