223832385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3607}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 445775616

約数和(自身を除く): 221943231

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 197, 315, 591, 985, 1379, 1773, 2955, 3607, 4137, 6895, 8865, 10821, 12411, 18035, 20685, 25249, 32463, 54105, 62055, 75747, 126245, 162315, 227241, 378735, 710579, 1136205, 2131737, 3552895, 4974053, 6395211, 10658685, 14922159, 24870265, 31976055, 44766477, 74610795, 223832385]

約数ペア:

[(1, 223832385), (3, 74610795), (5, 44766477), (7, 31976055), (9, 24870265), (15, 14922159), (21, 10658685), (35, 6395211), (45, 4974053), (63, 3552895), (105, 2131737), (197, 1136205), (315, 710579), (591, 378735), (985, 227241), (1379, 162315), (1773, 126245), (2955, 75747), (3607, 62055), (4137, 54105), (6895, 32463), (8865, 25249), (10821, 20685), (12411, 18035)]