2016237465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{24989}}^1$

素因数の和:25174

約数の個数: 48

約数和(自身を含む): 3836064960

約数和(自身を除く): 1819827495

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 163, 165, 489, 495, 815, 1467, 1793, 2445, 5379, 7335, 8965, 16137, 24989, 26895, 74967, 80685, 124945, 224901, 274879, 374835, 824637, 1124505, 1374395, 2473911, 4073207, 4123185, 12219621, 12369555, 20366035, 36658863, 44805277, 61098105, 134415831, 183294315, 224026385, 403247493, 672079155, 2016237465]

約数ペア:

[(1, 2016237465), (3, 672079155), (5, 403247493), (9, 224026385), (11, 183294315), (15, 134415831), (33, 61098105), (45, 44805277), (55, 36658863), (99, 20366035), (163, 12369555), (165, 12219621), (489, 4123185), (495, 4073207), (815, 2473911), (1467, 1374395), (1793, 1124505), (2445, 824637), (5379, 374835), (7335, 274879), (8965, 224901), (16137, 124945), (24989, 80685), (26895, 74967)]