538382015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{1949}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 653983200

約数和(自身を除く): 115601185

約数列:

[1, 5, 101, 505, 547, 1949, 2735, 9745, 55247, 196849, 276235, 984245, 1066103, 5330515, 107676403, 538382015]

約数ペア:

[(1, 538382015), (5, 107676403), (101, 5330515), (505, 1066103), (547, 984245), (1949, 276235), (2735, 196849), (9745, 55247)]