1374375

素因数分解:

$3^1\times 5^4\times {\mathrm{733}}^1$

素因数の和:756

約数の個数: 20

約数和(自身を含む): 2293016

約数和(自身を除く): 918641

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 733, 1875, 2199, 3665, 10995, 18325, 54975, 91625, 274875, 458125, 1374375]

約数ペア:

[(1, 1374375), (3, 458125), (5, 274875), (15, 91625), (25, 54975), (75, 18325), (125, 10995), (375, 3665), (625, 2199), (733, 1875)]