15914790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 25913178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 1823, 2910, 3646, 4365, 5469, 8730, 9115, 10938, 16407, 18230, 27345, 32814, 54690, 82035, 164070, 176831, 353662, 530493, 884155, 1060986, 1591479, 1768310, 2652465, 3182958, 5304930, 7957395, 15914790]

約数ペア:

[(1, 15914790), (2, 7957395), (3, 5304930), (5, 3182958), (6, 2652465), (9, 1768310), (10, 1591479), (15, 1060986), (18, 884155), (30, 530493), (45, 353662), (90, 176831), (97, 164070), (194, 82035), (291, 54690), (485, 32814), (582, 27345), (873, 18230), (970, 16407), (1455, 10938), (1746, 9115), (1823, 8730), (2910, 5469), (3646, 4365)]