2249875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:495

約数の個数: 16

約数和(自身を含む): 2882880

約数和(自身を除く): 633005

約数列:

[1, 5, 25, 41, 125, 205, 439, 1025, 2195, 5125, 10975, 17999, 54875, 89995, 449975, 2249875]

約数ペア:

[(1, 2249875), (5, 449975), (25, 89995), (41, 54875), (125, 17999), (205, 10975), (439, 5125), (1025, 2195)]