12361875

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 21743040

約数和(自身を除く): 9381165

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 347, 375, 475, 625, 1041, 1425, 1735, 1875, 2375, 5205, 6593, 7125, 8675, 11875, 19779, 26025, 32965, 35625, 43375, 98895, 130125, 164825, 216875, 494475, 650625, 824125, 2472375, 4120625, 12361875]

約数ペア:

[(1, 12361875), (3, 4120625), (5, 2472375), (15, 824125), (19, 650625), (25, 494475), (57, 216875), (75, 164825), (95, 130125), (125, 98895), (285, 43375), (347, 35625), (375, 32965), (475, 26025), (625, 19779), (1041, 11875), (1425, 8675), (1735, 7125), (1875, 6593), (2375, 5205)]