223825745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 93331375

約数列:

[1, 5, 11, 13, 55, 65, 143, 229, 715, 1145, 1367, 2519, 2977, 6835, 12595, 14885, 15037, 17771, 32747, 75185, 88855, 163735, 195481, 313043, 977405, 1565215, 3443473, 4069559, 17217365, 20347795, 44765149, 223825745]

約数ペア:

[(1, 223825745), (5, 44765149), (11, 20347795), (13, 17217365), (55, 4069559), (65, 3443473), (143, 1565215), (229, 977405), (715, 313043), (1145, 195481), (1367, 163735), (2519, 88855), (2977, 75185), (6835, 32747), (12595, 17771), (14885, 15037)]