27958595

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42043}}^1$

素因数の和:42074

約数の個数: 16

約数和(自身を含む): 40362240

約数和(自身を除く): 12403645

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 42043, 210215, 294301, 798817, 1471505, 3994085, 5591719, 27958595]

約数ペア:

[(1, 27958595), (5, 5591719), (7, 3994085), (19, 1471505), (35, 798817), (95, 294301), (133, 210215), (665, 42043)]