2269124375

素因数分解:

$5^4\times 7^1\times {\mathrm{518657}}^1$

素因数の和:518684

約数の個数: 20

約数和(自身を含む): 3240575184

約数和(自身を除く): 971450809

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 4375, 518657, 2593285, 3630599, 12966425, 18152995, 64832125, 90764975, 324160625, 453824875, 2269124375]

約数ペア:

[(1, 2269124375), (5, 453824875), (7, 324160625), (25, 90764975), (35, 64832125), (125, 18152995), (175, 12966425), (625, 3630599), (875, 2593285), (4375, 518657)]