29801895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27983}}^1$

素因数の和:28062

約数の個数: 16

約数和(自身を含む): 48356352

約数和(自身を除く): 18554457

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 27983, 83949, 139915, 419745, 1986793, 5960379, 9933965, 29801895]

約数ペア:

[(1, 29801895), (3, 9933965), (5, 5960379), (15, 1986793), (71, 419745), (213, 139915), (355, 83949), (1065, 27983)]