11931705

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1767

約数の個数: 40

約数和(自身を含む): 22659912

約数和(自身を除く): 10728207

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 1733, 2295, 5199, 6885, 8665, 15597, 25995, 29461, 46791, 77985, 88383, 140373, 147305, 233955, 265149, 441915, 701865, 795447, 1325745, 2386341, 3977235, 11931705]

約数ペア:

[(1, 11931705), (3, 3977235), (5, 2386341), (9, 1325745), (15, 795447), (17, 701865), (27, 441915), (45, 265149), (51, 233955), (81, 147305), (85, 140373), (135, 88383), (153, 77985), (255, 46791), (405, 29461), (459, 25995), (765, 15597), (1377, 8665), (1733, 6885), (2295, 5199)]