42015085

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{27917}}^1$

素因数の和:27972

約数の個数: 16

約数和(自身を含む): 58962816

約数和(自身を除く): 16947731

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 27917, 139585, 195419, 977095, 1200431, 6002155, 8403017, 42015085]

約数ペア:

[(1, 42015085), (5, 8403017), (7, 6002155), (35, 1200431), (43, 977095), (215, 195419), (301, 139585), (1505, 27917)]