2274375

素因数分解:

$3^1\times 5^4\times {\mathrm{1213}}^1$

素因数の和:1236

約数の個数: 20

約数和(自身を含む): 3792536

約数和(自身を除く): 1518161

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1213, 1875, 3639, 6065, 18195, 30325, 90975, 151625, 454875, 758125, 2274375]

約数ペア:

[(1, 2274375), (3, 758125), (5, 454875), (15, 151625), (25, 90975), (75, 30325), (125, 18195), (375, 6065), (625, 3639), (1213, 1875)]