131401936515

素因数分解:

$3^1\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{3195961}}^1$

素因数の和:3198710

約数の個数: 16

約数和(自身を含む): 210319867296

約数和(自身を除く): 78917930781

約数列:

[1, 3, 5, 15, 2741, 8223, 13705, 41115, 3195961, 9587883, 15979805, 47939415, 8760129101, 26280387303, 43800645505, 131401936515]

約数ペア:

[(1, 131401936515), (3, 43800645505), (5, 26280387303), (15, 8760129101), (2741, 47939415), (8223, 15979805), (13705, 9587883), (41115, 3195961)]