8111235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 14747040

約数和(自身を除く): 6635805

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 109, 121, 123, 165, 205, 327, 363, 451, 545, 605, 615, 1199, 1353, 1635, 1815, 2255, 3597, 4469, 4961, 5995, 6765, 13189, 13407, 14883, 17985, 22345, 24805, 39567, 49159, 65945, 67035, 74415, 147477, 197835, 245795, 540749, 737385, 1622247, 2703745, 8111235]

約数ペア:

[(1, 8111235), (3, 2703745), (5, 1622247), (11, 737385), (15, 540749), (33, 245795), (41, 197835), (55, 147477), (109, 74415), (121, 67035), (123, 65945), (165, 49159), (205, 39567), (327, 24805), (363, 22345), (451, 17985), (545, 14883), (605, 13407), (615, 13189), (1199, 6765), (1353, 5995), (1635, 4961), (1815, 4469), (2255, 3597)]