166155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 32

約数和(自身を含む): 311040

約数和(自身を除く): 144885

約数列:

[1, 3, 5, 11, 15, 19, 33, 53, 55, 57, 95, 159, 165, 209, 265, 285, 583, 627, 795, 1007, 1045, 1749, 2915, 3021, 3135, 5035, 8745, 11077, 15105, 33231, 55385, 166155]

約数ペア:

[(1, 166155), (3, 55385), (5, 33231), (11, 15105), (15, 11077), (19, 8745), (33, 5035), (53, 3135), (55, 3021), (57, 2915), (95, 1749), (159, 1045), (165, 1007), (209, 795), (265, 627), (285, 583)]