1439652045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{18979}}^1$

素因数の和:19389

約数の個数: 32

約数和(自身を含む): 2487139200

約数和(自身を除く): 1047487155

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 389, 1167, 1945, 5057, 5835, 15171, 18979, 25285, 56937, 75855, 94895, 246727, 284685, 740181, 1233635, 3700905, 7382831, 22148493, 36914155, 95976803, 110742465, 287930409, 479884015, 1439652045]

約数ペア:

[(1, 1439652045), (3, 479884015), (5, 287930409), (13, 110742465), (15, 95976803), (39, 36914155), (65, 22148493), (195, 7382831), (389, 3700905), (1167, 1233635), (1945, 740181), (5057, 284685), (5835, 246727), (15171, 94895), (18979, 75855), (25285, 56937)]