6407205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 11827200

約数和(自身を除く): 5419995

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 439, 695, 973, 1317, 2085, 2195, 2919, 3073, 4865, 6585, 9219, 14595, 15365, 46095, 61021, 183063, 305105, 427147, 915315, 1281441, 2135735, 6407205]

約数ペア:

[(1, 6407205), (3, 2135735), (5, 1281441), (7, 915315), (15, 427147), (21, 305105), (35, 183063), (105, 61021), (139, 46095), (417, 15365), (439, 14595), (695, 9219), (973, 6585), (1317, 4865), (2085, 3073), (2195, 2919)]