289392644065

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{421189}}^1$

素因数の和:421561

約数の個数: 32

約数和(自身を含む): 404180663040

約数和(自身を除く): 114788018975

約数列:

[1, 5, 7, 35, 67, 293, 335, 469, 1465, 2051, 2345, 10255, 19631, 98155, 137417, 421189, 687085, 2105945, 2948323, 14741615, 28219663, 123408377, 141098315, 197537641, 617041885, 863858639, 987688205, 4319293195, 8268361259, 41341806295, 57878528813, 289392644065]

約数ペア:

[(1, 289392644065), (5, 57878528813), (7, 41341806295), (35, 8268361259), (67, 4319293195), (293, 987688205), (335, 863858639), (469, 617041885), (1465, 197537641), (2051, 141098315), (2345, 123408377), (10255, 28219663), (19631, 14741615), (98155, 2948323), (137417, 2105945), (421189, 687085)]