15856203

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 30

約数和(自身を含む): 24544020

約数和(自身を除く): 8687817

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 361, 363, 627, 1083, 1331, 2299, 3971, 3993, 6897, 11913, 14641, 25289, 43681, 43923, 75867, 131043, 278179, 480491, 834537, 1441473, 5285401, 15856203]

約数ペア:

[(1, 15856203), (3, 5285401), (11, 1441473), (19, 834537), (33, 480491), (57, 278179), (121, 131043), (209, 75867), (361, 43923), (363, 43681), (627, 25289), (1083, 14641), (1331, 11913), (2299, 6897), (3971, 3993)]