121965235

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{74143}}^1$

素因数の和:74202

約数の個数: 16

約数和(自身を含む): 170827776

約数和(自身を除く): 48862541

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 74143, 370715, 519001, 2595005, 3484721, 17423605, 24393047, 121965235]

約数ペア:

[(1, 121965235), (5, 24393047), (7, 17423605), (35, 3484721), (47, 2595005), (235, 519001), (329, 370715), (1645, 74143)]