22171485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12421}}^1$

素因数の和:12453

約数の個数: 32

約数和(自身を含む): 42930432

約数和(自身を除く): 20758947

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 12421, 37263, 62105, 86947, 186315, 211157, 260841, 434735, 633471, 1055785, 1304205, 1478099, 3167355, 4434297, 7390495, 22171485]

約数ペア:

[(1, 22171485), (3, 7390495), (5, 4434297), (7, 3167355), (15, 1478099), (17, 1304205), (21, 1055785), (35, 633471), (51, 434735), (85, 260841), (105, 211157), (119, 186315), (255, 86947), (357, 62105), (595, 37263), (1785, 12421)]