4985085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 9199872

約数和(自身を除く): 4214787

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 241, 591, 723, 985, 1205, 1379, 1687, 2955, 3615, 4137, 5061, 6895, 8435, 20685, 25305, 47477, 142431, 237385, 332339, 712155, 997017, 1661695, 4985085]

約数ペア:

[(1, 4985085), (3, 1661695), (5, 997017), (7, 712155), (15, 332339), (21, 237385), (35, 142431), (105, 47477), (197, 25305), (241, 20685), (591, 8435), (723, 6895), (985, 5061), (1205, 4137), (1379, 3615), (1687, 2955)]