210812085

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{141961}}^1$

素因数の和:141986

約数の個数: 32

約数和(自身を含む): 408850560

約数和(自身を除く): 198038475

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 141961, 425883, 709805, 1277649, 1561571, 2129415, 3832947, 4684713, 6388245, 7807855, 14054139, 19164735, 23423565, 42162417, 70270695, 210812085]

約数ペア:

[(1, 210812085), (3, 70270695), (5, 42162417), (9, 23423565), (11, 19164735), (15, 14054139), (27, 7807855), (33, 6388245), (45, 4684713), (55, 3832947), (99, 2129415), (135, 1561571), (165, 1277649), (297, 709805), (495, 425883), (1485, 141961)]