5498145

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 9878400

約数和(自身を除く): 4380255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 293, 417, 695, 879, 1251, 1465, 2085, 2637, 3753, 4395, 6255, 7911, 13185, 18765, 39555, 40727, 122181, 203635, 366543, 610905, 1099629, 1832715, 5498145]

約数ペア:

[(1, 5498145), (3, 1832715), (5, 1099629), (9, 610905), (15, 366543), (27, 203635), (45, 122181), (135, 40727), (139, 39555), (293, 18765), (417, 13185), (695, 7911), (879, 6255), (1251, 4395), (1465, 3753), (2085, 2637)]