214684755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1201}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 364523328

約数和(自身を除く): 149838573

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 701, 1201, 2103, 3505, 3603, 6005, 10515, 11917, 18015, 20417, 35751, 59585, 61251, 102085, 178755, 306255, 841901, 2525703, 4209505, 12628515, 14312317, 42936951, 71561585, 214684755]

約数ペア:

[(1, 214684755), (3, 71561585), (5, 42936951), (15, 14312317), (17, 12628515), (51, 4209505), (85, 2525703), (255, 841901), (701, 306255), (1201, 178755), (2103, 102085), (3505, 61251), (3603, 59585), (6005, 35751), (10515, 20417), (11917, 18015)]