71333125

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6046

約数の個数: 20

約数和(自身を含む): 93844960

約数和(自身を除く): 22511835

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 6007, 11875, 30035, 114133, 150175, 570665, 750875, 2853325, 3754375, 14266625, 71333125]

約数ペア:

[(1, 71333125), (5, 14266625), (19, 3754375), (25, 2853325), (95, 750875), (125, 570665), (475, 150175), (625, 114133), (2375, 30035), (6007, 11875)]