1131625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 1542528

約数和(自身を除く): 410903

約数列:

[1, 5, 11, 25, 55, 125, 275, 823, 1375, 4115, 9053, 20575, 45265, 102875, 226325, 1131625]

約数ペア:

[(1, 1131625), (5, 226325), (11, 102875), (25, 45265), (55, 20575), (125, 9053), (275, 4115), (823, 1375)]