38089615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 11806385

約数列:

[1, 5, 29, 41, 43, 145, 149, 205, 215, 745, 1189, 1247, 1763, 4321, 5945, 6109, 6235, 6407, 8815, 21605, 30545, 32035, 51127, 177161, 185803, 255635, 262687, 885805, 929015, 1313435, 7617923, 38089615]

約数ペア:

[(1, 38089615), (5, 7617923), (29, 1313435), (41, 929015), (43, 885805), (145, 262687), (149, 255635), (205, 185803), (215, 177161), (745, 51127), (1189, 32035), (1247, 30545), (1763, 21605), (4321, 8815), (5945, 6407), (6109, 6235)]