338202475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9547}}^1$

素因数の和:9679

約数の個数: 24

約数和(自身を含む): 455821520

約数和(自身を除く): 117619045

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 7085, 9547, 35425, 47735, 124111, 238675, 620555, 1040623, 3102775, 5203115, 13528099, 26015575, 67640495, 338202475]

約数ペア:

[(1, 338202475), (5, 67640495), (13, 26015575), (25, 13528099), (65, 5203115), (109, 3102775), (325, 1040623), (545, 620555), (1417, 238675), (2725, 124111), (7085, 47735), (9547, 35425)]