144614375

素因数分解:

$5^4\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5444

約数の個数: 20

約数和(自身を含む): 184947048

約数和(自身を除く): 40332673

約数列:

[1, 5, 25, 43, 125, 215, 625, 1075, 5375, 5381, 26875, 26905, 134525, 231383, 672625, 1156915, 3363125, 5784575, 28922875, 144614375]

約数ペア:

[(1, 144614375), (5, 28922875), (25, 5784575), (43, 3363125), (125, 1156915), (215, 672625), (625, 231383), (1075, 134525), (5375, 26905), (5381, 26875)]