144130475

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 181988352

約数和(自身を除く): 37857877

約数列:

[1, 5, 25, 103, 223, 251, 515, 1115, 1255, 2575, 5575, 6275, 22969, 25853, 55973, 114845, 129265, 279865, 574225, 646325, 1399325, 5765219, 28826095, 144130475]

約数ペア:

[(1, 144130475), (5, 28826095), (25, 5765219), (103, 1399325), (223, 646325), (251, 574225), (515, 279865), (1115, 129265), (1255, 114845), (2575, 55973), (5575, 25853), (6275, 22969)]