149534375

素因数分解:

$5^5\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 189050400

約数和(自身を除く): 39516025

約数列:

[1, 5, 25, 109, 125, 439, 545, 625, 2195, 2725, 3125, 10975, 13625, 47851, 54875, 68125, 239255, 274375, 340625, 1196275, 1371875, 5981375, 29906875, 149534375]

約数ペア:

[(1, 149534375), (5, 29906875), (25, 5981375), (109, 1371875), (125, 1196275), (439, 340625), (545, 274375), (625, 239255), (2195, 68125), (2725, 54875), (3125, 47851), (10975, 13625)]