166030075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 237708000

約数和(自身を除く): 71677925

約数列:

[1, 5, 17, 19, 25, 29, 85, 95, 145, 323, 425, 475, 493, 551, 709, 725, 1615, 2465, 2755, 3545, 8075, 9367, 12053, 12325, 13471, 13775, 17725, 20561, 46835, 60265, 67355, 102805, 229007, 234175, 301325, 336775, 349537, 390659, 514025, 1145035, 1747685, 1953295, 5725175, 6641203, 8738425, 9766475, 33206015, 166030075]

約数ペア:

[(1, 166030075), (5, 33206015), (17, 9766475), (19, 8738425), (25, 6641203), (29, 5725175), (85, 1953295), (95, 1747685), (145, 1145035), (323, 514025), (425, 390659), (475, 349537), (493, 336775), (551, 301325), (709, 234175), (725, 229007), (1615, 102805), (2465, 67355), (2755, 60265), (3545, 46835), (8075, 20561), (9367, 17725), (12053, 13775), (12325, 13471)]