123767425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 164002400

約数和(自身を除く): 40234975

約数列:

[1, 5, 19, 25, 67, 95, 335, 475, 1273, 1675, 3889, 6365, 19445, 31825, 73891, 97225, 260563, 369455, 1302815, 1847275, 4950697, 6514075, 24753485, 123767425]

約数ペア:

[(1, 123767425), (5, 24753485), (19, 6514075), (25, 4950697), (67, 1847275), (95, 1302815), (335, 369455), (475, 260563), (1273, 97225), (1675, 73891), (3889, 31825), (6365, 19445)]