152238275

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20231}}^1$

素因数の和:20291

約数の個数: 24

約数和(自身を含む): 220771584

約数和(自身を除く): 68533309

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 7525, 20231, 101155, 141617, 505775, 708085, 869933, 3540425, 4349665, 6089531, 21748325, 30447655, 152238275]

約数ペア:

[(1, 152238275), (5, 30447655), (7, 21748325), (25, 6089531), (35, 4349665), (43, 3540425), (175, 869933), (215, 708085), (301, 505775), (1075, 141617), (1505, 101155), (7525, 20231)]