1113120625

素因数分解:

$5^4\times {\mathrm{113}}^1\times {\mathrm{15761}}^1$

素因数の和:15894

約数の個数: 20

約数和(自身を含む): 1403353908

約数和(自身を除く): 290233283

約数列:

[1, 5, 25, 113, 125, 565, 625, 2825, 14125, 15761, 70625, 78805, 394025, 1780993, 1970125, 8904965, 9850625, 44524825, 222624125, 1113120625]

約数ペア:

[(1, 1113120625), (5, 222624125), (25, 44524825), (113, 9850625), (125, 8904965), (565, 1970125), (625, 1780993), (2825, 394025), (14125, 78805), (15761, 70625)]