102720995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{1373}}^1$

素因数の和:2542

約数の個数: 16

約数和(自身を含む): 132959232

約数和(自身を除く): 30238237

約数列:

[1, 5, 13, 65, 1151, 1373, 5755, 6865, 14963, 17849, 74815, 89245, 1580323, 7901615, 20544199, 102720995]

約数ペア:

[(1, 102720995), (5, 20544199), (13, 7901615), (65, 1580323), (1151, 89245), (1373, 74815), (5755, 17849), (6865, 14963)]