121846965

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{15959}}^1$

素因数の和:16476

約数の個数: 16

約数和(自身を含む): 195350400

約数和(自身を除く): 73503435

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 7635, 15959, 47877, 79795, 239385, 8123131, 24369393, 40615655, 121846965]

約数ペア:

[(1, 121846965), (3, 40615655), (5, 24369393), (15, 8123131), (509, 239385), (1527, 79795), (2545, 47877), (7635, 15959)]