3912425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 5437152

約数和(自身を除く): 1524727

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 347, 451, 1025, 1735, 2255, 3817, 8675, 11275, 14227, 19085, 71135, 95425, 156497, 355675, 782485, 3912425]

約数ペア:

[(1, 3912425), (5, 782485), (11, 355675), (25, 156497), (41, 95425), (55, 71135), (205, 19085), (275, 14227), (347, 11275), (451, 8675), (1025, 3817), (1735, 2255)]