13871875

素因数分解:

$5^5\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 18186336

約数和(自身を除く): 4314461

約数列:

[1, 5, 23, 25, 115, 125, 193, 575, 625, 965, 2875, 3125, 4439, 4825, 14375, 22195, 24125, 71875, 110975, 120625, 554875, 603125, 2774375, 13871875]

約数ペア:

[(1, 13871875), (5, 2774375), (23, 603125), (25, 554875), (115, 120625), (125, 110975), (193, 71875), (575, 24125), (625, 22195), (965, 14375), (2875, 4825), (3125, 4439)]