121371855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{13879}}^1$

素因数の和:13951

約数の個数: 32

約数和(自身を含む): 215861760

約数和(自身を除く): 94489905

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 13879, 41637, 69395, 152669, 208185, 458007, 735587, 763345, 2206761, 2290035, 3677935, 8091457, 11033805, 24274371, 40457285, 121371855]

約数ペア:

[(1, 121371855), (3, 40457285), (5, 24274371), (11, 11033805), (15, 8091457), (33, 3677935), (53, 2290035), (55, 2206761), (159, 763345), (165, 735587), (265, 458007), (583, 208185), (795, 152669), (1749, 69395), (2915, 41637), (8745, 13879)]