30959805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 52752384

約数和(自身を除く): 21792579

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 383, 951, 1149, 1585, 1915, 4755, 5389, 5745, 6511, 16167, 19533, 26945, 32555, 80835, 97665, 121411, 364233, 607055, 1821165, 2063987, 6191961, 10319935, 30959805]

約数ペア:

[(1, 30959805), (3, 10319935), (5, 6191961), (15, 2063987), (17, 1821165), (51, 607055), (85, 364233), (255, 121411), (317, 97665), (383, 80835), (951, 32555), (1149, 26945), (1585, 19533), (1915, 16167), (4755, 6511), (5389, 5745)]