1385625

素因数分解:

$3^1\times 5^4\times {\mathrm{739}}^1$

素因数の和:762

約数の個数: 20

約数和(自身を含む): 2311760

約数和(自身を除く): 926135

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 739, 1875, 2217, 3695, 11085, 18475, 55425, 92375, 277125, 461875, 1385625]

約数ペア:

[(1, 1385625), (3, 461875), (5, 277125), (15, 92375), (25, 55425), (75, 18475), (125, 11085), (375, 3695), (625, 2217), (739, 1875)]