121480665

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{172313}}^1$

素因数の和:172368

約数の個数: 16

約数和(自身を含む): 198505728

約数和(自身を除く): 77025063

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 172313, 516939, 861565, 2584695, 8098711, 24296133, 40493555, 121480665]

約数ペア:

[(1, 121480665), (3, 40493555), (5, 24296133), (15, 8098711), (47, 2584695), (141, 861565), (235, 516939), (705, 172313)]