5187475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 6914240

約数和(自身を除く): 1726765

約数列:

[1, 5, 19, 25, 67, 95, 163, 335, 475, 815, 1273, 1675, 3097, 4075, 6365, 10921, 15485, 31825, 54605, 77425, 207499, 273025, 1037495, 5187475]

約数ペア:

[(1, 5187475), (5, 1037495), (19, 273025), (25, 207499), (67, 77425), (95, 54605), (163, 31825), (335, 15485), (475, 10921), (815, 6365), (1273, 4075), (1675, 3097)]