42895005

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40277}}^1$

素因数の和:40356

約数の個数: 16

約数和(自身を含む): 69600384

約数和(自身を除く): 26705379

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 40277, 120831, 201385, 604155, 2859667, 8579001, 14298335, 42895005]

約数ペア:

[(1, 42895005), (3, 14298335), (5, 8579001), (15, 2859667), (71, 604155), (213, 201385), (355, 120831), (1065, 40277)]