427579745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{64153}}^1$

素因数の和:64232

約数の個数: 16

約数和(自身を含む): 541972992

約数和(自身を除く): 114393247

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 64153, 320765, 1988743, 2758579, 9943715, 13792895, 85515949, 427579745]

約数ペア:

[(1, 427579745), (5, 85515949), (31, 13792895), (43, 9943715), (155, 2758579), (215, 1988743), (1333, 320765), (6665, 64153)]