15263935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 20459520

約数和(自身を除く): 5195585

約数列:

[1, 5, 19, 31, 71, 73, 95, 155, 355, 365, 589, 1349, 1387, 2201, 2263, 2945, 5183, 6745, 6935, 11005, 11315, 25915, 41819, 42997, 98477, 160673, 209095, 214985, 492385, 803365, 3052787, 15263935]

約数ペア:

[(1, 15263935), (5, 3052787), (19, 803365), (31, 492385), (71, 214985), (73, 209095), (95, 160673), (155, 98477), (355, 42997), (365, 41819), (589, 25915), (1349, 11315), (1387, 11005), (2201, 6935), (2263, 6745), (2945, 5183)]