243551235

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{148961}}^1$

素因数の和:149078

約数の個数: 16

約数和(自身を含む): 393259680

約数和(自身を除く): 149708445

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 148961, 446883, 744805, 2234415, 16236749, 48710247, 81183745, 243551235]

約数ペア:

[(1, 243551235), (3, 81183745), (5, 48710247), (15, 16236749), (109, 2234415), (327, 744805), (545, 446883), (1635, 148961)]