189507165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 310542336

約数和(自身を除く): 121035171

約数列:

[1, 3, 5, 15, 71, 107, 213, 321, 355, 535, 1065, 1605, 1663, 4989, 7597, 8315, 22791, 24945, 37985, 113955, 118073, 177941, 354219, 533823, 590365, 889705, 1771095, 2669115, 12633811, 37901433, 63169055, 189507165]

約数ペア:

[(1, 189507165), (3, 63169055), (5, 37901433), (15, 12633811), (71, 2669115), (107, 1771095), (213, 889705), (321, 590365), (355, 533823), (535, 354219), (1065, 177941), (1605, 118073), (1663, 113955), (4989, 37985), (7597, 24945), (8315, 22791)]