11254375

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 15351336

約数和(自身を除く): 4096961

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 1637, 6875, 8185, 18007, 40925, 90035, 204625, 450175, 1023125, 2250875, 11254375]

約数ペア:

[(1, 11254375), (5, 2250875), (11, 1023125), (25, 450175), (55, 204625), (125, 90035), (275, 40925), (625, 18007), (1375, 8185), (1637, 6875)]