196884315

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101749}}^1$

素因数の和:101803

約数の個数: 24

約数和(自身を含む): 349206000

約数和(自身を除く): 152321685

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 101749, 305247, 508745, 915741, 1526235, 4375207, 4578705, 13125621, 21876035, 39376863, 65628105, 196884315]

約数ペア:

[(1, 196884315), (3, 65628105), (5, 39376863), (9, 21876035), (15, 13125621), (43, 4578705), (45, 4375207), (129, 1526235), (215, 915741), (387, 508745), (645, 305247), (1935, 101749)]