2136255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 3794688

約数和(自身を除く): 1658433

約数列:

[1, 3, 5, 11, 15, 33, 55, 107, 121, 165, 321, 363, 535, 605, 1177, 1331, 1605, 1815, 3531, 3993, 5885, 6655, 12947, 17655, 19965, 38841, 64735, 142417, 194205, 427251, 712085, 2136255]

約数ペア:

[(1, 2136255), (3, 712085), (5, 427251), (11, 194205), (15, 142417), (33, 64735), (55, 38841), (107, 19965), (121, 17655), (165, 12947), (321, 6655), (363, 5885), (535, 3993), (605, 3531), (1177, 1815), (1331, 1605)]