42601895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64063}}^1$

素因数の和:64094

約数の個数: 16

約数和(自身を含む): 61501440

約数和(自身を除く): 18899545

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 64063, 320315, 448441, 1217197, 2242205, 6085985, 8520379, 42601895]

約数ペア:

[(1, 42601895), (5, 8520379), (7, 6085985), (19, 2242205), (35, 1217197), (95, 448441), (133, 320315), (665, 64063)]