19492125

素因数分解:

$3^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 13529955

約数列:

[1, 3, 5, 15, 25, 59, 75, 125, 177, 295, 375, 881, 885, 1475, 2643, 4405, 4425, 7375, 13215, 22025, 22125, 51979, 66075, 110125, 155937, 259895, 330375, 779685, 1299475, 3898425, 6497375, 19492125]

約数ペア:

[(1, 19492125), (3, 6497375), (5, 3898425), (15, 1299475), (25, 779685), (59, 330375), (75, 259895), (125, 155937), (177, 110125), (295, 66075), (375, 51979), (881, 22125), (885, 22025), (1475, 13215), (2643, 7375), (4405, 4425)]