238035315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52721}}^1$

素因数の和:52779

約数の個数: 32

約数和(自身を含む): 445395456

約数和(自身を除く): 207360141

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 52721, 158163, 263605, 369047, 790815, 1107141, 1845235, 2267003, 5535705, 6801009, 11335015, 15869021, 34005045, 47607063, 79345105, 238035315]

約数ペア:

[(1, 238035315), (3, 79345105), (5, 47607063), (7, 34005045), (15, 15869021), (21, 11335015), (35, 6801009), (43, 5535705), (105, 2267003), (129, 1845235), (215, 1107141), (301, 790815), (645, 369047), (903, 263605), (1505, 158163), (4515, 52721)]