1935625

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 20

約数和(自身を含む): 2561680

約数和(自身を除く): 626055

約数列:

[1, 5, 19, 25, 95, 125, 163, 475, 625, 815, 2375, 3097, 4075, 11875, 15485, 20375, 77425, 101875, 387125, 1935625]

約数ペア:

[(1, 1935625), (5, 387125), (19, 101875), (25, 77425), (95, 20375), (125, 15485), (163, 11875), (475, 4075), (625, 3097), (815, 2375)]