187030625

素因数分解:

$5^4\times {\mathrm{47}}^1\times {\mathrm{6367}}^1$

素因数の和:6434

約数の個数: 20

約数和(自身を含む): 238723584

約数和(自身を除く): 51692959

約数列:

[1, 5, 25, 47, 125, 235, 625, 1175, 5875, 6367, 29375, 31835, 159175, 299249, 795875, 1496245, 3979375, 7481225, 37406125, 187030625]

約数ペア:

[(1, 187030625), (5, 37406125), (25, 7481225), (47, 3979375), (125, 1496245), (235, 795875), (625, 299249), (1175, 159175), (5875, 31835), (6367, 29375)]