20161245645

素因数分解:

$3^2\times 5^1\times {\mathrm{11689}}^1\times {\mathrm{38329}}^1$

素因数の和:50029

約数の個数: 24

約数和(自身を含む): 34950060600

約数和(自身を除く): 14788814955

約数列:

[1, 3, 5, 9, 15, 45, 11689, 35067, 38329, 58445, 105201, 114987, 175335, 191645, 344961, 526005, 574935, 1724805, 448027681, 1344083043, 2240138405, 4032249129, 6720415215, 20161245645]

約数ペア:

[(1, 20161245645), (3, 6720415215), (5, 4032249129), (9, 2240138405), (15, 1344083043), (45, 448027681), (11689, 1724805), (35067, 574935), (38329, 526005), (58445, 344961), (105201, 191645), (114987, 175335)]