2053156965

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1\times {\mathrm{1361}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 3312994176

約数和(自身を除く): 1259837211

約数列:

[1, 3, 5, 15, 163, 489, 617, 815, 1361, 1851, 2445, 3085, 4083, 6805, 9255, 20415, 100571, 221843, 301713, 502855, 665529, 839737, 1109215, 1508565, 2519211, 3327645, 4198685, 12596055, 136877131, 410631393, 684385655, 2053156965]

約数ペア:

[(1, 2053156965), (3, 684385655), (5, 410631393), (15, 136877131), (163, 12596055), (489, 4198685), (617, 3327645), (815, 2519211), (1361, 1508565), (1851, 1109215), (2445, 839737), (3085, 665529), (4083, 502855), (6805, 301713), (9255, 221843), (20415, 100571)]