12385075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 16155216

約数和(自身を除く): 3770141

約数列:

[1, 5, 25, 41, 43, 205, 215, 281, 1025, 1075, 1405, 1763, 7025, 8815, 11521, 12083, 44075, 57605, 60415, 288025, 302075, 495403, 2477015, 12385075]

約数ペア:

[(1, 12385075), (5, 2477015), (25, 495403), (41, 302075), (43, 288025), (205, 60415), (215, 57605), (281, 44075), (1025, 12083), (1075, 11521), (1405, 8815), (1763, 7025)]