40638315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 67599360

約数和(自身を除く): 26961045

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 977, 2773, 2931, 4885, 8319, 13865, 14655, 41595, 45919, 57643, 137757, 172929, 229595, 288215, 688785, 864645, 2709221, 8127663, 13546105, 40638315]

約数ペア:

[(1, 40638315), (3, 13546105), (5, 8127663), (15, 2709221), (47, 864645), (59, 688785), (141, 288215), (177, 229595), (235, 172929), (295, 137757), (705, 57643), (885, 45919), (977, 41595), (2773, 14655), (2931, 13865), (4885, 8319)]