1030905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 1847040

約数和(自身を除く): 816135

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 739, 1395, 2217, 3695, 6651, 11085, 22909, 33255, 68727, 114545, 206181, 343635, 1030905]

約数ペア:

[(1, 1030905), (3, 343635), (5, 206181), (9, 114545), (15, 68727), (31, 33255), (45, 22909), (93, 11085), (155, 6651), (279, 3695), (465, 2217), (739, 1395)]