164009085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3943}}^1$

素因数の和:4057

約数の個数: 32

約数和(自身を含む): 272609280

約数和(自身を除く): 108600195

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 705, 885, 2773, 3943, 8319, 11829, 13865, 19715, 41595, 59145, 185321, 232637, 555963, 697911, 926605, 1163185, 2779815, 3489555, 10933939, 32801817, 54669695, 164009085]

約数ペア:

[(1, 164009085), (3, 54669695), (5, 32801817), (15, 10933939), (47, 3489555), (59, 2779815), (141, 1163185), (177, 926605), (235, 697911), (295, 555963), (705, 232637), (885, 185321), (2773, 59145), (3943, 41595), (8319, 19715), (11829, 13865)]