16297125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 29213184

約数和(自身を除く): 12916059

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 3343, 4875, 10029, 16715, 43459, 50145, 83575, 130377, 217295, 250725, 417875, 651885, 1086475, 1253625, 3259425, 5432375, 16297125]

約数ペア:

[(1, 16297125), (3, 5432375), (5, 3259425), (13, 1253625), (15, 1086475), (25, 651885), (39, 417875), (65, 250725), (75, 217295), (125, 130377), (195, 83575), (325, 50145), (375, 43459), (975, 16715), (1625, 10029), (3343, 4875)]