73984225

素因数分解:

$5^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{743}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 105171840

約数和(自身を除く): 31187615

約数列:

[1, 5, 7, 25, 35, 175, 569, 743, 2845, 3715, 3983, 5201, 14225, 18575, 19915, 26005, 99575, 130025, 422767, 2113835, 2959369, 10569175, 14796845, 73984225]

約数ペア:

[(1, 73984225), (5, 14796845), (7, 10569175), (25, 2959369), (35, 2113835), (175, 422767), (569, 130025), (743, 99575), (2845, 26005), (3715, 19915), (3983, 18575), (5201, 14225)]