3257205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 6057984

約数和(自身を除く): 2800779

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 463, 469, 1005, 1389, 1407, 2315, 2345, 3241, 6945, 7035, 9723, 16205, 31021, 48615, 93063, 155105, 217147, 465315, 651441, 1085735, 3257205]

約数ペア:

[(1, 3257205), (3, 1085735), (5, 651441), (7, 465315), (15, 217147), (21, 155105), (35, 93063), (67, 48615), (105, 31021), (201, 16205), (335, 9723), (463, 7035), (469, 6945), (1005, 3241), (1389, 2345), (1407, 2315)]