30988635

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16267}}^1$

素因数の和:16402

約数の個数: 16

約数和(自身を含む): 49975296

約数和(自身を除く): 18986661

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 16267, 48801, 81335, 244005, 2065909, 6197727, 10329545, 30988635]

約数ペア:

[(1, 30988635), (3, 10329545), (5, 6197727), (15, 2065909), (127, 244005), (381, 81335), (635, 48801), (1905, 16267)]