42605335

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 51995520

約数和(自身を除く): 9390185

約数列:

[1, 5, 101, 239, 353, 505, 1195, 1765, 24139, 35653, 84367, 120695, 178265, 421835, 8521067, 42605335]

約数ペア:

[(1, 42605335), (5, 8521067), (101, 421835), (239, 178265), (353, 120695), (505, 84367), (1195, 35653), (1765, 24139)]