1242288465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{142057}}^1$

素因数の和:142129

約数の個数: 32

約数和(自身を含む): 2209286016

約数和(自身を除く): 966997551

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 142057, 426171, 710285, 1562627, 2130855, 4687881, 7529021, 7813135, 22587063, 23439405, 37645105, 82819231, 112935315, 248457693, 414096155, 1242288465]

約数ペア:

[(1, 1242288465), (3, 414096155), (5, 248457693), (11, 112935315), (15, 82819231), (33, 37645105), (53, 23439405), (55, 22587063), (159, 7813135), (165, 7529021), (265, 4687881), (583, 2130855), (795, 1562627), (1749, 710285), (2915, 426171), (8745, 142057)]