1568005

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 1968624

約数和(自身を除く): 400619

約数列:

[1, 5, 53, 61, 97, 265, 305, 485, 3233, 5141, 5917, 16165, 25705, 29585, 313601, 1568005]

約数ペア:

[(1, 1568005), (5, 313601), (53, 29585), (61, 25705), (97, 16165), (265, 5917), (305, 5141), (485, 3233)]